index-pack: correct --keep[=<msg>]

diff --git a/zlib.c b/zlib.c
index bbaa0815ed55a425e458773a58a0eb9aca8453eb..61e6df0fdce6dfaf38da7af996d7fe801db8f00c 100644 (file)
--- a/zlib.c
+++ b/zlib.c
@@ -189,7 +189,7 @@ void git_deflate_init_gzip(git_zstream *strm, int level)
         * Use default 15 bits, +16 is to generate gzip header/trailer
         * instead of the zlib wrapper.
         */
-       return do_git_deflate_init(strm, level, 15 + 16);
+       do_git_deflate_init(strm, level, 15 + 16);
 }
 
 void git_deflate_init_raw(git_zstream *strm, int level)
@@ -198,7 +198,7 @@ void git_deflate_init_raw(git_zstream *strm, int level)
         * Use default 15 bits, negate the value to get raw compressed
         * data without zlib header and trailer.
         */
-       return do_git_deflate_init(strm, level, -15);
+       do_git_deflate_init(strm, level, -15);
 }
 
 int git_deflate_abort(git_zstream *strm)