fetch: use argv_array instead of hand-building arrays

diff --git a/string-list.c b/string-list.c
index 51681189e8380cc43ed26d35526a6dff78f1a24c..d9810aba421cbbc844b45ea5ca713a480a699eb2 100644 (file)
--- a/string-list.c
+++ b/string-list.c
@@ -185,3 +185,12 @@ int unsorted_string_list_has_string(struct string_list *list,
        return unsorted_string_list_lookup(list, string) != NULL;
 }
 
+void unsorted_string_list_delete_item(struct string_list *list, int i, int free_util)
+{
+       if (list->strdup_strings)
+               free(list->items[i].string);
+       if (free_util)
+               free(list->items[i].util);
+       list->items[i] = list->items[list->nr-1];
+       list->nr--;
+}