verify_lock(): report errors via a strbuf

diff --git a/archive-zip.c b/archive-zip.c
index 0f9e87f46e5d80846287df1039e1815eb2947067..ae3d67f9d310e2e34c6d2c5919eff467b951783f 100644 (file)
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -122,7 +122,6 @@ static void *zlib_deflate_raw(void *data, unsigned long size,
        void *buffer;
        int result;
 
-       memset(&stream, 0, sizeof(stream));
        git_deflate_init_raw(&stream, compression_level);
        maxsize = git_deflate_bound(&stream, size);
        buffer = xmalloc(maxsize);
@@ -367,7 +366,6 @@ static int write_zip_entry(struct archiver_args *args,
                size_t out_len;
                unsigned char compressed[STREAM_BUFFER_SIZE * 2];
 
-               memset(&zstream, 0, sizeof(zstream));
                git_deflate_init_raw(&zstream, args->compression_level);
 
                compressed_size = 0;
@@ -450,12 +448,12 @@ static void write_zip_trailer(const unsigned char *sha1)
        copy_le16(trailer.entries, zip_dir_entries);
        copy_le32(trailer.size, zip_dir_offset);
        copy_le32(trailer.offset, zip_offset);
-       copy_le16(trailer.comment_length, sha1 ? 40 : 0);
+       copy_le16(trailer.comment_length, sha1 ? GIT_SHA1_HEXSZ : 0);
 
        write_or_die(1, zip_dir, zip_dir_offset);
        write_or_die(1, &trailer, ZIP_DIR_TRAILER_SIZE);
        if (sha1)
-               write_or_die(1, sha1_to_hex(sha1), 40);
+               write_or_die(1, sha1_to_hex(sha1), GIT_SHA1_HEXSZ);
 }
 
 static void dos_time(time_t *time, int *dos_date, int *dos_time)