Save trimmed string in preference

src/app/application.cpp

@@ -139,7 +139,7 @@ void Application::torrentFinished(BitTorrent::TorrentHandle *const torrent)
 
     // AutoRun program
     if (pref->isAutoRunEnabled()) {
-        QString program = pref->getAutoRunProgram().trimmed();
+        QString program = pref->getAutoRunProgram();
         // Replace %f by torrent path
         program.replace("%f", torrent->savePathParsed());
         // Replace %n by torrent name

src/gui/options_imp.cpp

@@ -411,7 +411,7 @@ void options_imp::saveOptions() {
   pref->setMailNotificationSMTPUsername(mailNotifUsername->text());
   pref->setMailNotificationSMTPPassword(mailNotifPassword->text());
   pref->setAutoRunEnabled(autoRunBox->isChecked());
-  pref->setAutoRunProgram(autoRun_txt->text());
+  pref->setAutoRunProgram(autoRun_txt->text().trimmed());
   pref->setActionOnDblClOnTorrentDl(getActionOnDblClOnTorrentDl());
   pref->setActionOnDblClOnTorrentFn(getActionOnDblClOnTorrentFn());
   // End Downloads preferences