From d2ae2363568b2440d3077c6b76f4eaec07c0a585 Mon Sep 17 00:00:00 2001
From: Rongjian Zhang <pd4d10@gmail.com>
Date: Wed, 1 Jan 2020 20:05:32 +0800
Subject: [PATCH] fix: link url null

---
 lib/widgets/link.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/widgets/link.dart b/lib/widgets/link.dart
index 151e7c7..655f7ed 100644
--- a/lib/widgets/link.dart
+++ b/lib/widgets/link.dart
@@ -69,7 +69,7 @@ class Link extends StatelessWidget {
           padding: EdgeInsets.all(0),
           onPressed: () async {
             if (onTap != null) onTap();
-            theme.push(context, url);
+            if (url != null) theme.push(context, url);
           },
         );
       default:
@@ -77,7 +77,7 @@ class Link extends StatelessWidget {
           child: child,
           onTap: () async {
             if (onTap != null) onTap();
-            theme.push(context, url);
+            if (url != null) theme.push(context, url);
           },
         );
     }