string-list: align string_list_split() with its _in_place() counterpart

The string_list_split_in_place() function was updated by 52acddf3
(string-list: multi-delimiter `string_list_split_in_place()`,
2023-04-24) to take more than one delimiter characters, hoping that
we can later use it to replace our uses of strtok().  We however did
not make a matching change to the string_list_split() function,
which is very similar.

Before giving both functions more features in future commits, allow
string_list_split() to also take more than one delimiter characters
to make them closer to each other.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/diff.c b/diff.c
index dca87e164f..a81949a422 100644
--- a/diff.c
+++ b/diff.c
@@ -327,7 +327,7 @@ static unsigned parse_color_moved_ws(const char *arg)
 	struct string_list l = STRING_LIST_INIT_DUP;
 	struct string_list_item *i;
 
-	string_list_split(&l, arg, ',', -1);
+	string_list_split(&l, arg, ",", -1);
 
 	for_each_string_list_item(i, &l) {
 		struct strbuf sb = STRBUF_INIT;