1 files changed, 1 insertions, 1 deletions
diff --git a/hash.c b/hash.c
index 75132c9d56..9b3bb3f97a 100644
--- a/hash.c
+++ b/hash.c
@@ -364,7 +364,7 @@ rb_hash_index(hash, value)
     VALUE args[2];
 
     args[0] = value;
-    args[1] = RHASH(hash)->ifnone;
+    args[1] = Qnil;
 
     st_foreach(RHASH(hash)->tbl, index_i, args);