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branch: give better message when no names specified for rename

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Signed-off-by: Jonathon Mah <me@JonathonMah.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathon Mah
2013-03-30 18:27:44 -07:00
committed by Junio C Hamano
parent 631bc94e67
commit d1520c4b1a
2 changed files with 4 additions and 2 deletions
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4
builtin/branch.c
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@ -880,7 +880,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (edit_branch_description(branch_name))
return 1;
} else if (rename) {
if (argc == 1)
if (!argc)
die(_("branch name required"));
else if (argc == 1)
rename_branch(head, argv[0], rename > 1);
else if (argc == 2)
rename_branch(argv[0], argv[1], rename > 1);