Fixed the signal connection that emits completed in Dolphin's KPart

[dolphin.git] / src / views / versioncontrol / versioncontrolobserver.cpp

diff --git a/src/views/versioncontrol/versioncontrolobserver.cpp b/src/views/versioncontrol/versioncontrolobserver.cpp
index 86049efa34d87ffb364d8ea7cfe683f742c36847..bbabd2e4e115fd1fa3606bf4e822f1b5024a642b 100644 (file)
--- a/src/views/versioncontrol/versioncontrolobserver.cpp
+++ b/src/views/versioncontrol/versioncontrolobserver.cpp
@@ -21,7 +21,6 @@
 
 #include "dolphin_versioncontrolsettings.h"
 
-#include <KDirLister>
 #include <KLocale>
 #include <KService>
 #include <KServiceTypeTrader>
@@ -30,6 +29,7 @@
 
 #include "updateitemstatesthread.h"
 
+#include <QFile>
 #include <QMutexLocker>
 #include <QTimer>
 
@@ -195,7 +195,7 @@ void VersionControlObserver::slotThreadFinished()
     UpdateItemStatesThread* thread = m_updateItemStatesThread;
     m_updateItemStatesThread = 0; // The thread deletes itself automatically (see updateItemStates())
 
-    if (!m_plugin) {
+    if (!m_plugin || !thread) {
         return;
     }
 
@@ -298,7 +298,6 @@ KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& director
     // Verify whether the current directory contains revision information
     // like .svn, .git, ...
     foreach (KVersionControlPlugin* plugin, plugins) {
-        // Use the KDirLister cache to check for .svn, .git, ... files
         const QString fileName = directory.path(KUrl::AddTrailingSlash) + plugin->fileName();
         if (QFile::exists(fileName)) {
             return plugin;