diff options
Diffstat (limited to 'builtin-bundle.c')
| -rw-r--r-- | builtin-bundle.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/builtin-bundle.c b/builtin-bundle.c index 55f6d0abc..786808081 100644 --- a/builtin-bundle.c +++ b/builtin-bundle.c @@ -263,7 +263,7 @@ static int create_bundle(struct bundle_header *header, const char *path, int bundle_fd = -1; const char **argv_boundary = xmalloc((argc + 4) * sizeof(const char *)); const char **argv_pack = xmalloc(5 * sizeof(const char *)); - int pid, in, out, i, status; + int pid, in, out, i, status, ref_count = 0; char buffer[1024]; struct rev_info revs; @@ -328,15 +328,20 @@ static int create_bundle(struct bundle_header *header, const char *path, * other limiting options could have prevented all the tips * from getting output. */ - if (!(e->item->flags & SHOWN)) - die("ref '%s' is excluded by the rev-list options", + if (!(e->item->flags & SHOWN)) { + warn("ref '%s' is excluded by the rev-list options", e->name); + continue; + } + ref_count++; write_or_die(bundle_fd, sha1_to_hex(e->item->sha1), 40); write_or_die(bundle_fd, " ", 1); write_or_die(bundle_fd, ref, strlen(ref)); write_or_die(bundle_fd, "\n", 1); free(ref); } + if (!ref_count) + die ("Refusing to create empty bundle."); /* end header */ write_or_die(bundle_fd, "\n", 1); |