fixed hungup for pro

resources/views/app/video/call.blade.php

@@ -213,7 +213,10 @@
                             this.videoActive = false;
                              if(self.publisher){
                                  self.publisher.destroy();
+                             }else{
+                                alert("No publisher");
                              }
+                             window.top.hideRHS();
                             // this.client = false;
                         }
                     },