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/parse-options.c b/parse-options.c
index 5224203ffe..9e7cb75192 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -1338,7 +1338,7 @@ static enum parse_opt_result usage_with_options_internal(struct parse_opt_ctx_t
 		if (!saw_empty_line && !*str)
 			saw_empty_line = 1;
 
-		string_list_split(&list, str, '\n', -1);
+		string_list_split(&list, str, "\n", -1);
 		for (j = 0; j < list.nr; j++) {
 			const char *line = list.items[j].string;