Add branch --set-upstream

diff --git a/pack-write.c b/pack-write.c
index 7053538f4cf44e15a788ab46dfb680ee85ce4fc2..741efcd93bd2a2c105bfe2d771d32857ce2ae816 100644 (file)
--- a/pack-write.c
+++ b/pack-write.c
@@ -51,7 +51,7 @@ char *write_idx_file(char *index_name, struct pack_idx_entry **objects,
                fd = open(index_name, O_CREAT|O_EXCL|O_WRONLY, 0600);
        }
        if (fd < 0)
-               die("unable to create %s: %s", index_name, strerror(errno));
+               die_errno("unable to create '%s'", index_name);
        f = sha1fd(fd, index_name);
 
        /* if last object's offset is >= 2^31 we should use index V2 */
@@ -174,11 +174,11 @@ void fixup_pack_header_footer(int pack_fd,
        git_SHA1_Init(&new_sha1_ctx);
 
        if (lseek(pack_fd, 0, SEEK_SET) != 0)
-               die("Failed seeking to start of %s: %s", pack_name, strerror(errno));
+               die_errno("Failed seeking to start of '%s'", pack_name);
        if (read_in_full(pack_fd, &hdr, sizeof(hdr)) != sizeof(hdr))
-               die("Unable to reread header of %s: %s", pack_name, strerror(errno));
+               die_errno("Unable to reread header of '%s'", pack_name);
        if (lseek(pack_fd, 0, SEEK_SET) != 0)
-               die("Failed seeking to start of %s: %s", pack_name, strerror(errno));
+               die_errno("Failed seeking to start of '%s'", pack_name);
        git_SHA1_Update(&old_sha1_ctx, &hdr, sizeof(hdr));
        hdr.hdr_entries = htonl(object_count);
        git_SHA1_Update(&new_sha1_ctx, &hdr, sizeof(hdr));
@@ -195,7 +195,7 @@ void fixup_pack_header_footer(int pack_fd,
                if (!n)
                        break;
                if (n < 0)
-                       die("Failed to checksum %s: %s", pack_name, strerror(errno));
+                       die_errno("Failed to checksum '%s'", pack_name);
                git_SHA1_Update(&new_sha1_ctx, buf, n);
 
                aligned_sz -= n;