git.el: Improve error handling for commits.

diff --git a/bundle.c b/bundle.c
index 00b2aabefca49b634f49143523ee31556baa7777..daecd8e1cad4a301e2faa3888c561746d029f09d 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -114,7 +114,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
                        continue;
                }
                if (++ret == 1)
-                       error(message);
+                       error("%s", message);
                error("%s %s", sha1_to_hex(e->sha1), e->name);
        }
        if (revs.pending.nr != p->nr)
@@ -139,7 +139,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
        for (i = 0; i < req_nr; i++)
                if (!(refs.objects[i].item->flags & SHOWN)) {
                        if (++ret == 1)
-                               error(message);
+                               error("%s", message);
                        error("%s %s", sha1_to_hex(refs.objects[i].item->sha1),
                                refs.objects[i].name);
                }
@@ -186,7 +186,8 @@ int create_bundle(struct bundle_header *header, const char *path,
        if (bundle_to_stdout)
                bundle_fd = 1;
        else
-               bundle_fd = hold_lock_file_for_update(&lock, path, 1);
+               bundle_fd = hold_lock_file_for_update(&lock, path,
+                                                     LOCK_DIE_ON_ERROR);
 
        /* write signature */
        write_or_die(bundle_fd, bundle_signature, strlen(bundle_signature));