Fixed nginx not reloading after site update to hhvm or pagespeed

ee/cli/plugins/site.py

@@ -1008,6 +1008,10 @@ class EESiteUpdateController(CementBaseController):
         setupdomain(self, data)
 
         if stype == oldsitetype and cache == oldcachetype:
+
+            # Service Nginx Reload
+            EEService.reload_service(self, 'nginx')
+
             Log.info(self, "Successfully updated site"
                      " http://{0}".format(ee_domain))
             self.app.close(0)

ee/cli/plugins/site_functions.py

@@ -473,6 +473,7 @@ def site_package_check(self, stype):
         if (os.path.isdir('/etc/nginx') and
            (not os.path.isfile('/etc/nginx/conf.d/pagespeed.conf'))):
             # Pagespeed configuration
+            data = dict()
             Log.debug(self, 'Writting the Pagespeed Global '
                       'configuration to file /etc/nginx/conf.d/'
                       'pagespeed.conf')