diff options
Diffstat (limited to 'string-list.c')
| -rw-r--r-- | string-list.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/string-list.c b/string-list.c index c54b81624..480173fe6 100644 --- a/string-list.c +++ b/string-list.c @@ -136,24 +136,13 @@ void filter_string_list(struct string_list *list, int free_util, list->nr = dst; } -char *string_list_longest_prefix(const struct string_list *prefixes, - const char *string) +static int item_is_not_empty(struct string_list_item *item, void *unused) { - int i, max_len = -1; - char *retval = NULL; - - for (i = 0; i < prefixes->nr; i++) { - char *prefix = prefixes->items[i].string; - if (!prefixcmp(string, prefix)) { - int len = strlen(prefix); - if (len > max_len) { - retval = prefix; - max_len = len; - } - } - } + return *item->string != '\0'; +} - return retval; +void string_list_remove_empty_items(struct string_list *list, int free_util) { + filter_string_list(list, free_util, item_is_not_empty, NULL); } void string_list_clear(struct string_list *list, int free_util) |