From 7f257d173f9f55ff14ccced25e96f21d0c793e2d Mon Sep 17 00:00:00 2001
From: thomashii <thomashii@dukefirehawk.com>
Date: Sun, 21 Mar 2021 09:01:38 +0800
Subject: [PATCH] Fixed null safety

---
 packages/route/lib/src/grammar.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/route/lib/src/grammar.dart b/packages/route/lib/src/grammar.dart
index 951eb438..3f970ba7 100644
--- a/packages/route/lib/src/grammar.dart
+++ b/packages/route/lib/src/grammar.dart
@@ -192,7 +192,7 @@ class WildcardSegment extends RouteSegment {
       var items = r.value!.cast<RouteResult>();
       var a = items[0], b = items[1];
       return a
-        ..addAll(b.params ?? {})
+        ..addAll(b.params)
         .._setTail(b.tail);
     });
   }