diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go b/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go index 3b663d1cc..e572a329e 100644 --- a/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go +++ b/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util.go @@ -89,3 +89,10 @@ func (p fdSorter) Swap(i, j int) { func sortFds(fds []storage.FileDesc) { sort.Sort(fdSorter(fds)) } + +func ensureBuffer(b []byte, n int) []byte { + if cap(b) < n { + return make([]byte, n) + } + return b[:n] +} |