Merge branch 'wm/rev-parse-path-format-wo-arg'

The "rev-parse" command did not diagnose the lack of argument to
"--path-format" option, which was introduced in v2.31 era, which
has been corrected.

* wm/rev-parse-path-format-wo-arg:
  rev-parse: fix segfault with missing --path-format argument
This commit is contained in:
Junio C Hamano 2021-05-22 18:29:00 +09:00
commit 99fe1c6069
2 changed files with 6 additions and 0 deletions

View File

@ -759,6 +759,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (opt_with_value(arg, "--path-format", &arg)) {
if (!arg)
die("--path-format requires an argument");
if (!strcmp(arg, "absolute")) {
format = FORMAT_CANONICAL;
} else if (!strcmp(arg, "relative")) {

View File

@ -146,6 +146,10 @@ test_expect_success '--path-format can change in the middle of the command line'
test_cmp expect actual
'
test_expect_success '--path-format does not segfault without an argument' '
test_must_fail git rev-parse --path-format
'
test_expect_success 'git-common-dir from worktree root' '
echo .git >expect &&
git rev-parse --git-common-dir >actual &&