quote.c: separate quoting and relative path generation

diff --git a/string-list.c b/string-list.c
index 1ac536e638dbbc02deb2d4e4a607cc52f7f7c108..c9ad7fcd49669b0dff481d9ab857bf70d8a51bca 100644 (file)
--- a/string-list.c
+++ b/string-list.c
@@ -168,12 +168,19 @@ void sort_string_list(struct string_list *list)
        qsort(list->items, list->nr, sizeof(*list->items), cmp_items);
 }
 
-int unsorted_string_list_has_string(struct string_list *list, const char *string)
+struct string_list_item *unsorted_string_list_lookup(struct string_list *list,
+                                                    const char *string)
 {
        int i;
        for (i = 0; i < list->nr; i++)
                if (!strcmp(string, list->items[i].string))
-                       return 1;
-       return 0;
+                       return list->items + i;
+       return NULL;
+}
+
+int unsorted_string_list_has_string(struct string_list *list,
+                                   const char *string)
+{
+       return unsorted_string_list_lookup(list, string) != NULL;
 }