Subject: Re: [PATCHv2 1/2] submodule: port resolve_relative_url from shell to C

From: Johannes Sixt <[email-masked]>
Date: Fri, 22 Jan 2016 20:03:59 +0100

Am 20.01.2016 um 03:03 schrieb Stefan Beller:
> +static char *last_dir_separator(char *str)
> +{
> +	char *p = str + strlen(str);
> +	while (p-- > str)
> +		if (is_dir_sep(*p))
> +			return p;
> +	return NULL;
> +}
> +

I just noticed that we already have this function. Please squash in the
following.

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1484b36..92d7d32 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -51,21 +51,12 @@ static int starts_with_dot_dot_slash(const char *str)
 	return str[0] == '.' && str[1] == '.' && is_dir_sep(str[2]);
 }
 
-static char *last_dir_separator(char *str)
-{
-	char *p = str + strlen(str);
-	while (p-- > str)
-		if (is_dir_sep(*p))
-			return p;
-	return NULL;
-}
-
 /*
  * Returns 1 if it was the last chop before ':'.
  */
 static int chop_last_dir(char **remoteurl, int is_relative)
 {
-	char *rfind = last_dir_separator(*remoteurl);
+	char *rfind = find_last_dir_sep(*remoteurl);
 	if (rfind) {
 		*rfind = '\0';
 		return 0;