Finally fix the problem with Ark never quitting when not using the GUI.

We don't need startApplication; a simple correct connection to
KJob::result seems to work well.

svn path=/trunk/KDE/kdeutils/ark/; revision=982336

app/main.cpp

@@ -104,11 +104,7 @@ int main(int argc, char **argv)
     KCmdLineArgs::addCmdLineOptions(option);
     KCmdLineArgs::addTempFileOption();
 
-    // We call application.exec() only when not using batch creation/extraction
-    bool startApplication = true;
-
     KApplication application;
-
     application.setQuitOnLastWindowClosed(false);
 
     //session restoring
@@ -132,9 +128,8 @@ int main(int argc, char **argv)
         KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
 
         if (args->isSet("add") || args->isSet("add-to")) {
-            startApplication = false;
-
-            AddToArchive *addToArchiveJob = new AddToArchive();
+            AddToArchive *addToArchiveJob = new AddToArchive;
+            application.connect(addToArchiveJob, SIGNAL(result(KJob*)), SLOT(quit()));
 
             if (args->isSet("changetofirstpath")) {
                 addToArchiveJob->setChangeToFirstPath(true);
@@ -161,11 +156,10 @@ int main(int argc, char **argv)
 
             addToArchiveJob->start();
         } else if (args->isSet("batch")) {
-            startApplication = false;
-
             //once the job has been started this interface can be safely
             //deleted
-            BatchExtract *batchJob = new BatchExtract();
+            BatchExtract *batchJob = new BatchExtract;
+            application.connect(batchJob, SIGNAL(result(KJob*)), SLOT(quit()));
 
             for (int i = 0; i < args->count(); ++i) {
                 batchJob->addInput(args->url(i));
@@ -217,10 +211,6 @@ int main(int argc, char **argv)
         }
     }
 
-    if (startApplication) {
-        kDebug(1601) << "Entering application loop";
-        return application.exec();
-    }
-
-    return 0;
+    kDebug(1601) << "Entering application loop";
+    return application.exec();
 }