Issue 1104 - Cannot uncheck Disable on website option in tool bar

src/engine/Main.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 187 matching lines @@
 
         response << domains;
         break;
       }
       case Communication::PROC_IS_WHITELISTED_URL:
       {
         std::string url;
         request >> url;
         AdblockPlus::FilterPtr match = filterEngine->Matches(url,
           AdblockPlus::FilterEngine::ContentType::CONTENT_TYPE_DOCUMENT, url);
-        response << (match && match->GetType() == AdblockPlus::Filter::TYPE_EXCEPTION);
+        std::string filterText;
+        if (match && match->GetType() == AdblockPlus::Filter::TYPE_EXCEPTION)
+        {
+          filterText = match->GetProperty("text")->AsString();
+        }
+        response << filterText;
         break;
       }
       case Communication::PROC_IS_ELEMHIDE_WHITELISTED_ON_URL:
       {
         std::string url;
         request >> url;
         AdblockPlus::FilterPtr match = filterEngine->Matches(url,
           AdblockPlus::FilterEngine::ContentType::CONTENT_TYPE_ELEMHIDE, url);
         response << (match && match->GetType() == AdblockPlus::Filter::TYPE_EXCEPTION);
         break;
@@ skipping 278 matching lines @@
     }
     catch (const std::runtime_error& e)
     {
       DebugException(e);
       return 1;
     }
   }
 
   return 0;
 }