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-rw-r--r--builtin/rev-parse.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index c76b89dc5b..c4b768ffda 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -279,6 +279,7 @@ static int try_difference(const char *arg)
exclude = n;
}
}
+ *dotdot = '.';
return 1;
}
*dotdot = '.';
@@ -302,8 +303,10 @@ static int try_parent_shorthands(const char *arg)
return 0;
*dotdot = 0;
- if (get_sha1_committish(arg, sha1))
+ if (get_sha1_committish(arg, sha1)) {
+ *dotdot = '^';
return 0;
+ }
if (!parents_only)
show_rev(NORMAL, sha1, arg);
@@ -312,6 +315,7 @@ static int try_parent_shorthands(const char *arg)
show_rev(parents_only ? NORMAL : REVERSED,
parents->item->object.sha1, arg);
+ *dotdot = '^';
return 1;
}
@@ -476,6 +480,7 @@ N_("git rev-parse --parseopt [options] -- [<args>...]\n"
int cmd_rev_parse(int argc, const char **argv, const char *prefix)
{
int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0;
+ int has_dashdash = 0;
int output_prefix = 0;
unsigned char sha1[20];
const char *name = NULL;
@@ -489,6 +494,13 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (argc > 1 && !strcmp("-h", argv[1]))
usage(builtin_rev_parse_usage);
+ for (i = 1; i < argc; i++) {
+ if (!strcmp(argv[i], "--")) {
+ has_dashdash = 1;
+ break;
+ }
+ }
+
prefix = setup_git_directory();
git_config(git_default_config, NULL);
for (i = 1; i < argc; i++) {
@@ -765,6 +777,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
}
if (verify)
die_no_single_rev(quiet);
+ if (has_dashdash)
+ die("bad revision '%s'", arg);
as_is = 1;
if (!show_file(arg, output_prefix))
continue;