Fix for ticket #942.

git-svn-id: http://svn.osgeo.org/qgis/trunk@8446 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: StevenB

src/plugins/gps_importer/qgsgpsplugingui.cpp

@@ -106,9 +106,15 @@ void QgsGPSPluginGui::on_buttonBox_accepted()
   // or download GPS data from a device?
   case 2: {
     int featureType = cmbDLFeatureType->currentItem();
+
+    QString fileName = leDLOutput->text();
+    if(fileName.right(4) != ".gpx"){
+      fileName += ".gpx";
+    }
+
     emit downloadFromGPS(cmbDLDevice->currentText(), cmbDLPort->currentText(),
 			 featureType == 0, featureType == 1, featureType == 2, 
-			 leDLOutput->text(), leDLBasename->text());
+			 fileName, leDLBasename->text());
     break;
   }
   // or upload GPS data to a device?