Merge branch 'mh/ceiling'

diff --git a/string-list.c b/string-list.c
index decfa747fcc8b9c400433dea3e202ff154b3a034..480173fe6dbee5428e3b135ff27ba7551c527ad8 100644 (file)
--- a/string-list.c
+++ b/string-list.c
@@ -136,6 +136,15 @@ void filter_string_list(struct string_list *list, int free_util,
        list->nr = dst;
 }
 
+static int item_is_not_empty(struct string_list_item *item, void *unused)
+{
+       return *item->string != '\0';
+}
+
+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)
 {
        if (list->items) {