Merge pull request moby#21863 from LK4D4/narrow_interface

pkg/archive: use more narrow interface for CompressStream
microsoft · Apr 8, 2016 · 64f1025 · 64f1025
2 parents 681b5e0 + 9b2c3aa
commit 64f1025
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/archive/archive.go b/pkg/archive/archive.go
@@ -193,7 +193,7 @@ func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
 }
 
 // CompressStream compresses the dest with specified compression algorithm.
-func CompressStream(dest io.WriteCloser, compression Compression) (io.WriteCloser, error) {
+func CompressStream(dest io.Writer, compression Compression) (io.WriteCloser, error) {
 	p := pools.BufioWriter32KPool
 	buf := p.Get(dest)
 	switch compression {