hashmap: add string interning API

diff --git a/builtin/tag.c b/builtin/tag.c
index c6e8a7112700c03b2615f9c99c9858884128ab25..ef765563388c384a127d27eaf7ee6fd1badfe84f 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -83,7 +83,7 @@ static int in_commit_list(const struct commit_list *want, struct commit *c)
 enum contains_result {
        CONTAINS_UNKNOWN = -1,
        CONTAINS_NO = 0,
-       CONTAINS_YES = 1,
+       CONTAINS_YES = 1
 };
 
 /*