We are going to want to reuse this. No functional change right now.
It currently has a hidden memory leak if --normalize is used.
Signed-off-by: Ian Jackson <ijackson@xxxxxxxxxxxxxxxxxxxxxx>
---
builtin/check-ref-format.c | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/builtin/check-ref-format.c b/builtin/check-ref-format.c
index eac4994..4d56caa 100644
--- a/builtin/check-ref-format.c
+++ b/builtin/check-ref-format.c
@@ -48,12 +48,22 @@ static int check_ref_format_branch(const char *arg)
return 0;
}
+static int normalize = 0;
+static int flags = 0;
+
+static int check_one_ref_format(const char *refname)
+{
+ if (normalize)
+ refname = collapse_slashes(refname);
+ if (check_refname_format(refname, flags))
+ return 1;
+ if (normalize)
+ printf("%s\n", refname);
+}
+
int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
{
int i;
- int normalize = 0;
- int flags = 0;
- const char *refname;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(builtin_check_ref_format_usage);
@@ -76,13 +86,5 @@ int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
if (! (i == argc - 1))
usage(builtin_check_ref_format_usage);
- refname = argv[i];
- if (normalize)
- refname = collapse_slashes(refname);
- if (check_refname_format(refname, flags))
- return 1;
- if (normalize)
- printf("%s\n", refname);
-
- return 0;
+ return check_one_ref_format(argv[i]);
}
--
2.10.1