apply patch #1743 from jctull

git-svn-id: http://svn.osgeo.org/qgis/trunk@13278 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: borysiasty

python/plugins/mapserver_export/mapserverexport.py

@@ -59,7 +59,7 @@ def initGui(self):
     self.action = QAction(self.getThemeIcon("mapserver_export.png"), \
         "MapServer Export", self.iface.mainWindow())
     # connect the action to the run method
-    QObject.connect(self.action, SIGNAL("activated()"), self.run) 
+    QObject.connect(self.action, SIGNAL("triggered()"), self.run) 
     QObject.connect(self.iface, SIGNAL("currentThemeChanged ( QString )"), self.setCurrentTheme)
     # Add toolbar button and menu item
     self.iface.addToolBarIcon(self.action)