From: Kevin Ballard Date: Sat, 05 Apr 2008 18:28:53 GMT Subject: [PATCH] git-fetch: Don't trigger a bus error when given the refspec "tag" Message-ID: <1207420133-23631-1-git-send-email-kevin@sb.org> When git-fetch encounters the refspec "tag" it assumes that the next argument will be a tag name. If there is no next argument, it should die gracefully instead of erroring. Signed-off-by: Kevin Ballard --- builtin-fetch.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/builtin-fetch.c b/builtin-fetch.c index a11548c..5841b3e 100644 --- a/builtin-fetch.c +++ b/builtin-fetch.c @@ -637,6 +637,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) if (!strcmp(argv[i], "tag")) { char *ref; i++; + if (i >= argc) + die("You need to specify a tag name."); ref = xmalloc(strlen(argv[i]) * 2 + 22); strcpy(ref, "refs/tags/"); strcat(ref, argv[i]); -- 1.5.5.rc3.dirty