From de6521158efa3a250619855d7ec0feaf00c282f6 Mon Sep 17 00:00:00 2001
From: thomashii <thomashii@dukefirehawk.com>
Date: Sun, 21 Mar 2021 08:56:26 +0800
Subject: [PATCH] Fixed null safety

---
 packages/combinator/lib/src/combinator/combinator.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/combinator/lib/src/combinator/combinator.dart b/packages/combinator/lib/src/combinator/combinator.dart
index 4048d934..10cbaf5d 100644
--- a/packages/combinator/lib/src/combinator/combinator.dart
+++ b/packages/combinator/lib/src/combinator/combinator.dart
@@ -196,8 +196,8 @@ abstract class Parser<T> {
             v.isEmpty ? [] : (r.value?[0] == null ? [] : [r.value?[0]]);
         var out = List<T>.from(preceding);
         if (r.value?[1] != null) {
-          (r.value?[1] as List<T>).forEach((element) {
-            out.add(element);
+          r.value?[1].forEach((element) {
+            out.add(element as T);
           });
         }
         return out;