Issue #1234 - Rework strings in debug facility

src/plugin/AdblockPlusClient.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 150 matching lines @@
 {
   DEBUG_GENERAL("CallEngine start");
   CriticalSection::Lock lock(enginePipeLock);
   try
   {
     if (!enginePipe)
       enginePipe.reset(OpenEnginePipe());
     enginePipe->WriteMessage(message);
     inputBuffer = enginePipe->ReadMessage();
   }
-  catch (const std::exception& e)
+  catch (const std::exception& ex)
   {
-    DEBUG_GENERAL(e.what());
+    DEBUG_EXCEPTION(ex);
     return false;
   }
   DEBUG_GENERAL("CallEngine end");
   return true;
 }
 
 bool CAdblockPlusClient::CallEngine(Communication::ProcType proc, Communication::InputBuffer& inputBuffer)
 {
   Communication::OutputBuffer message;
   message << proc;
@@ skipping 373 matching lines @@
   DEBUG_GENERAL("CompareVersions");
   Communication::OutputBuffer request;
   request << Communication::PROC_COMPARE_VERSIONS << ToUtf8String(v1) << ToUtf8String(v2);
   Communication::InputBuffer response;
   if (!CallEngine(request, response))
     return 0;
   int result;
   response >> result;
   return result;
 }