From 7322103a3a42ca5512526bde46410172dc895e77 Mon Sep 17 00:00:00 2001
From: wenxp <wenxiaopei@fishtrip.cn>
Date: Thu, 12 Oct 2017 10:52:46 +0800
Subject: [PATCH] fix iOS11 bug #302

---
 WebViewJavascriptBridge/WKWebViewJavascriptBridge.m | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
index 47667df6..eb18a4d1 100644
--- a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
+++ b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
@@ -147,12 +147,12 @@ - (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigati
             [_base logUnkownMessage:url];
         }
         decisionHandler(WKNavigationActionPolicyCancel);
-    }
-    
-    if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
-        [_webViewDelegate webView:webView decidePolicyForNavigationAction:navigationAction decisionHandler:decisionHandler];
     } else {
-        decisionHandler(WKNavigationActionPolicyAllow);
+        if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
+            [_webViewDelegate webView:webView decidePolicyForNavigationAction:navigationAction decisionHandler:decisionHandler];
+        } else {
+            decisionHandler(WKNavigationActionPolicyAllow);
+        }
     }
 }