editors/yui: partially unbreak with clang 4.0

main.cc:1153:36: error: ordered comparison between pointer and zero ('char *' and 'int')
  while( fgets( buf1024, 1023, f ) > 0 ) {
         ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:1768:39: error: ordered comparison between pointer and zero ('char *' and 'int')
            while( fgets( buf1024, 1023, f ) > 0 ) {
                   ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:1865:35: error: ordered comparison between pointer and zero ('char *' and 'int')
        while( fgets( buf1024, 1023, f ) > 0 ) {
               ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:1948:35: error: ordered comparison between pointer and zero ('char *' and 'int')
        while( fgets( buf1024, 1023, f ) > 0 ) {
               ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:2030:39: error: ordered comparison between pointer and zero ('char *' and 'int')
            while( fgets( buf1024, 1023, f ) > 0 ) {
                   ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:2147:39: error: ordered comparison between pointer and zero ('char *' and 'int')
            while( fgets( buf1024, 1023, f ) > 0 ) {
                   ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
main.cc:2483:37: error: ordered comparison between pointer and zero ('char *' and 'int')
     if ( fgets( buf1024, 1023, f ) <= 0 )
          ~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~
main.cc:2618:32: error: ordered comparison between pointer and zero ('char *' and 'int')
  while( fgets( buf, 1023, f ) > 0 )
         ~~~~~~~~~~~~~~~~~~~~~ ^ ~
yui1.cc:2668:19: error: ordered comparison between pointer and zero ('FILE *' (aka '__sFILE *') and
      'int')
       if ( forig <= 0 ) {
            ~~~~~ ^  ~
yui1.cc:2678:15: error: ordered comparison between pointer and zero ('FILE *' (aka '__sFILE *') and
      'int')
           if ( fbak <= 0 ) {
                ~~~~ ^  ~
yui1.cc:2787:15: error: ordered comparison between pointer and zero ('FILE *' (aka '__sFILE *') and
      'int')
   if ( forig <= 0 ) {
        ~~~~~ ^  ~

Reported by:	antoine (via exp-run)

2 files changed, 103 insertions, 0 deletions

diff --git a/editors/yui/files/patch-tyui_main.cc b/editors/yui/files/patch-tyui_main.cc
new file mode 100644
index 000000000000..1d590571c768
--- /dev/null
+++ b/editors/yui/files/patch-tyui_main.cc
@@ -0,0 +1,74 @@
+--- tyui/main.cc.orig	2011-09-29 06:55:56 UTC
++++ tyui/main.cc
+@@ -1150,7 +1150,7 @@ void Appl::findCtag( char *ctag )
+   int line=0;
+   Edit *e = NULL;
+ 
+-  while( fgets( buf1024, 1023, f ) > 0 ) {
++  while( fgets( buf1024, 1023, f ) ) {
+       buf1024[1023] = 0;
+       if ( buf1024[0] == 0x1b || !(s=strtok( buf1024, "\t" )) || strcmp( ctag, s ) )
+ 	  continue;
+@@ -1765,7 +1765,7 @@ void Appl::readOptions()
+ 	    char *s = NULL;
+ 	    OPT_info *cinfo = NULL;
+ next:
+-	    while( fgets( buf1024, 1023, f ) > 0 ) {
++	    while( fgets( buf1024, 1023, f ) ) {
+ 		buf1024[1023] = 0;
+ 		s=strtok( buf1024, " \t\r\n" );
+ 		for( int first=1; s; s=strtok( 0, " \t\r\n" ) ) {
+@@ -1862,7 +1862,7 @@ void Appl::readColormap()
+ 	for( int i=0; i < len_color_info; i++ )
+ 	    color_info[i].inited = 0;
+ next:
+-	while( fgets( buf1024, 1023, f ) > 0 ) {
++	while( fgets( buf1024, 1023, f ) ) {
+ 	    buf1024[1023] = 0;
+ 	    s=strtok( buf1024, " \t\r\n" );
+ 	    for( int first=1; s; s=strtok( 0, " \t\r\n" ) ) {
+@@ -1945,7 +1945,7 @@ void Appl::readColortrans()
+ 	char *fg=NULL, *bg=NULL, *s=NULL;
+ 	int found_term=0, c_fg=0, c_bg=0;
+ next:
+-	while( fgets( buf1024, 1023, f ) > 0 ) {
++	while( fgets( buf1024, 1023, f ) ) {
+ 	    if ( fg && bg )
+ 		break;
+ 	    buf1024[1023] = 0;
+@@ -2027,7 +2027,7 @@ void Appl::readKeymap()
+ 	    for( int i=0; i < len_com_info; i++ )
+ 		com_info[i].inited = 0;
+ next:
+-	    while( fgets( buf1024, 1023, f ) > 0 ) {
++	    while( fgets( buf1024, 1023, f ) ) {
+ 		COM_info *cinfo = NULL;
+ 		buf1024[1023] = 0;
+ 		s=strtok( buf1024, " \t\r\n" );
+@@ -2144,7 +2144,7 @@ void Appl::readMacro()
+ 	}
+ 	if ( f ) {
+ next:
+-	    while( fgets( buf1024, 1023, f ) > 0 ) {
++	    while( fgets( buf1024, 1023, f ) ) {
+ 
+ 
+ 	    }
+@@ -2480,7 +2480,7 @@ void parse_highlight( const char *home )
+   int punctuate = 1;
+   tinfo.name = buf2;
+   for( int cycle=1; cycle; ) {
+-     if ( fgets( buf1024, 1023, f ) <= 0 )
++     if ( fgets( buf1024, 1023, f ) == NULL )
+       {
+ 	cycle=0;
+ 	if ( ext )
+@@ -2615,7 +2615,7 @@ void parse_highlight_html( const char *h
+   unsigned param=0, hend=0, ret=0;
+   tinfo.name = buf2;
+   int ext_flag = 1;
+-  while( fgets( buf, 1023, f ) > 0 )
++  while( fgets( buf, 1023, f ) )
+    {
+      buf[1023] = 0;
+      if ( sscanf( buf, "%[^# \t]%u%u", buf2, &param, &hend ) != 3 )
diff --git a/editors/yui/files/patch-tyui_yui1.cc b/editors/yui/files/patch-tyui_yui1.cc
new file mode 100644
index 000000000000..86257df03d86
--- /dev/null
+++ b/editors/yui/files/patch-tyui_yui1.cc
@@ -0,0 +1,29 @@
+--- tyui/yui1.cc.orig	2011-09-29 11:50:50 UTC
++++ tyui/yui1.cc
+@@ -2665,7 +2665,7 @@ int Edit::saveText( char *Name )
+    Screen::sync();
+    if ( strlen(name) > 0 && BAK_FILE(eOpt.options) ) {
+        FILE *forig = fopen( name, "r" );
+-       if ( forig <= 0 ) {
++       if ( forig == NULL ) {
+ 	   modal *m = new modal( ALIGN_CENTER,
+ 	   lang( "Can't open original file,\ncreation of backup file skipped",
+ 		 "Ошибка открытия исходного файла,\nсоздание '.bak'-файла пропущено" ), Warning.get() );
+@@ -2675,7 +2675,7 @@ int Edit::saveText( char *Name )
+ 	   char *nameBack = strdup( Buf1 );
+ 	   fd = open( nameBack, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR );
+ 	   FILE *fbak = (fd >= 0 ? fdopen( fd, "w+" ) : 0);
+-	   if ( fbak <= 0 ) {
++	   if ( fbak == NULL ) {
+ 	       sprintf( Buf1, openError.get(), nameBack );
+ 	       modal *m = new modal( ALIGN_CENTER, (char*)Buf1, Warning.get() );
+ 	       execUp( m );
+@@ -2784,7 +2784,7 @@ write_char:
+    unlink( realName );
+    fd = open( realName, O_RDWR | O_CREAT | O_TRUNC, fInfo->s.st_mode );
+    FILE *forig = (fd >= 0 ? fdopen( fd, "w+" ) : 0);
+-   if ( forig <= 0 ) {
++   if ( forig == NULL ) {
+       fclose( f );
+       sprintf( Buf1, lang("Can't open file\n%s\n\nCheck permissions, your file saved in\n%s",
+ 			"Ошибка открытия файла\n%s\n\nПроверьте права доступа, файл сохранен в\n%s"), name, tmp );