--- install.sh.orig	Mon Nov  4 05:17:09 2002
+++ install.sh	Mon Nov  4 05:16:44 2002
@@ -1120,7 +1120,7 @@
 make_dir $ARCHLIB $DIRPERM $OWNER $GROUP
 make_dir $DISCOGDIR $GDIRPERM $OWNER $GROUP
 
-if [ -n "$MANDIR" ]
+if [ -n "$MANDIR" -a ! -d "$MANDIR" ]
 then
 	make_dir $MANDIR $DIRPERM $OWNER $GROUP
 fi