diff options
Diffstat (limited to 'builtin-show-branch.c')
| -rw-r--r-- | builtin-show-branch.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/builtin-show-branch.c b/builtin-show-branch.c index 536245e7d3..fa62e487b1 100644 --- a/builtin-show-branch.c +++ b/builtin-show-branch.c @@ -662,13 +662,13 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) } ac--; av++; - if (!!extra || !!reflog) { + if (extra || reflog) { /* "listing" mode is incompatible with * independent nor merge-base modes. */ if (independent || merge_base) usage(show_branch_usage); - if (!!reflog && ((0 < extra) || all_heads || all_remotes)) + if (reflog && ((0 < extra) || all_heads || all_remotes)) /* * Asking for --more in reflog mode does not * make sense. --list is Ok. @@ -682,15 +682,22 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) if (ac + all_heads + all_remotes == 0) all_heads = 1; - if (all_heads + all_remotes) - snarf_refs(all_heads, all_remotes); if (reflog) { unsigned char sha1[20]; char nth_desc[256]; char *ref; int base = 0; + + if (ac == 0) { + static const char *fake_av[2]; + fake_av[0] = "HEAD"; + fake_av[1] = NULL; + av = fake_av; + ac = 1; + } if (ac != 1) die("--reflog option needs one branch name"); + if (MAX_REVS < reflog) die("Only %d entries can be shown at one time.", MAX_REVS); @@ -735,6 +742,8 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) append_ref(nth_desc, sha1, 1); } } + else if (all_heads + all_remotes) + snarf_refs(all_heads, all_remotes); else { while (0 < ac) { append_one_rev(*av); |