1 files changed, 1 insertions, 1 deletions
diff --git a/array.c b/array.c
index 79db7d4618..708a4900c0 100644
--- a/array.c
+++ b/array.c
@@ -163,8 +163,8 @@ rb_ary_new4(long n, const VALUE *elts)
     ary = rb_ary_new2(n);
     if (n > 0 && elts) {
 	MEMCPY(RARRAY(ary)->ptr, elts, VALUE, n);
+        RARRAY(ary)->len = n;
     }
-    RARRAY(ary)->len = n;
 
     return ary;
 }