Merge pull request marcuswestin#73 from noahlu/master

marcuswestin · marcuswestin · commit 095f90dd1cb3 · 2014-05-23T07:22:25.000-07:00
prevent insert nil into NSDictionary
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge.m b/WebViewJavascriptBridge/WebViewJavascriptBridge.m
@@ -174,6 +174,10 @@ - (void)_flushMessageQueue {
             NSString* callbackId = message[@"callbackId"];
             if (callbackId) {
                 responseCallback = ^(id responseData) {
+                    if (responseData == nil) {
+                        responseData = @{};
+                    }
+                    
                     WVJBMessage* msg = @{ @"responseId":callbackId, @"responseData":responseData };
                     [self _queueMessage:msg];
                 };
