show-branch: use argv_array for default arguments

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 46321176719808dd53a38675dd0d9c558ae336dd..723fe8e11d1d494a82f50caac1434dba7682962c 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -730,7 +730,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
        assert(data || obj_entry);
 
        read_lock();
-       collision_test_needed = has_sha1_file(sha1);
+       collision_test_needed = has_sha1_file_with_flags(sha1, HAS_SHA1_QUICK);
        read_unlock();
 
        if (collision_test_needed && !data) {
@@ -1204,7 +1204,6 @@ static int write_compressed(struct sha1file *f, void *in, unsigned int size)
        int status;
        unsigned char outbuf[4096];
 
-       memset(&stream, 0, sizeof(stream));
        git_deflate_init(&stream, zlib_compression_level);
        stream.next_in = in;
        stream.avail_in = size;