- removed debug output

src/searchEngine.cpp

@@ -255,7 +255,6 @@ void SearchEngine::downloadSelectedItem(const QModelIndex& index){
 // line to search results calling appendSearchResult().
 void SearchEngine::readSearchOutput(){
   QByteArray output = searchProcess->readAllStandardOutput();
-  std::cerr << searchProcess->readAllStandardError().data() << std::endl;
   output.replace("\r", "");
   QList<QByteArray> lines_list = output.split('\n');
   if(!search_result_line_truncated.isEmpty()){