1 files changed, 6 insertions, 1 deletions
diff --git a/enumerator.c b/enumerator.c
index edaa4ad307..63b033fc2f 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -1661,7 +1661,12 @@ lazy_zip_func(VALUE val, VALUE zip_args, int argc, VALUE *argv)
     }
 
     ary = rb_ary_new2(RARRAY_LEN(arg) + 1);
-    rb_ary_push(ary, argv[1]);
+    v = Qnil;
+    if (--argc > 0) {
+	++argv;
+	v = argc > 1 ? rb_ary_new4(argc, argv) : *argv;
+    }
+    rb_ary_push(ary, v);
     for (i = 0; i < RARRAY_LEN(arg); i++) {
 	v = rb_rescue2(call_next, RARRAY_PTR(arg)[i], next_stopped, 0,
 		       rb_eStopIteration, (VALUE)0);