1 files changed, 2 insertions, 2 deletions
diff --git a/hash.c b/hash.c
index 8d3567e315..2ba8033b77 100644
--- a/hash.c
+++ b/hash.c
@@ -344,8 +344,8 @@ rb_hash_s_create(int argc, VALUE *argv, VALUE klass)
 	tmp = rb_hash_s_try_convert(Qnil, argv[0]);
 	if (!NIL_P(tmp)) {
 	    hash = hash_alloc(klass);
-	    if (RHASH(argv[0])->ntbl) {
-		RHASH(hash)->ntbl = st_copy(RHASH(argv[0])->ntbl);
+	    if (RHASH(tmp)->ntbl) {
+		RHASH(hash)->ntbl = st_copy(RHASH(tmp)->ntbl);
 	    }
 	    return hash;
 	}