unnecessary promise removed

frontend-js/src/main/js/minerva.js

@@ -54,29 +54,27 @@ function processUrlGetParams(params) {
 }
 
 function insertGoogleAnalyticsCode() {
-  return new Promise(function(resolve) {
-    return ServerConnector.getConfigurationParam(ConfigurationType.GOOGLE_ANALYTICS_IDENTIFIER).then(
-        function(identifier) {
-          if (identifier === "" || identifier === undefined || identifier === null) {
-            resolve();
-          } else {
-            global._gaq = global._gaq || [];
-            global._gaq.push([ '_setAccount', identifier ]);
-            global._gaq.push([ '_trackPageview' ]);
-
-            (function() {
-              var ga = document.createElement('script');
-              ga.type = 'text/javascript';
-              ga.async = true;
-              ga.src = ('https:' === document.location.protocol ? 'https://ssl' : 'http://www')
-                  + '.google-analytics.com/ga.js';
-              var s = document.getElementsByTagName('script')[0];
-              s.parentNode.insertBefore(ga, s);
-            })();
-            resolve();
-          }
-        });
-  });
+  return ServerConnector.getConfigurationParam(ConfigurationType.GOOGLE_ANALYTICS_IDENTIFIER).then(
+      function(identifier) {
+        if (identifier === "" || identifier === undefined || identifier === null) {
+          return;
+        } else {
+          global._gaq = global._gaq || [];
+          global._gaq.push([ '_setAccount', identifier ]);
+          global._gaq.push([ '_trackPageview' ]);
+
+          (function() {
+            var ga = document.createElement('script');
+            ga.type = 'text/javascript';
+            ga.async = true;
+            ga.src = ('https:' === document.location.protocol ? 'https://ssl' : 'http://www')
+                + '.google-analytics.com/ga.js';
+            var s = document.getElementsByTagName('script')[0];
+            s.parentNode.insertBefore(ga, s);
+          })();
+          return;
+        }
+      });
 }
 function createDivStructure(element) {
   element.style.display = "table";
@@ -241,7 +239,7 @@ function create(params) {
     if (submodelId !== undefined) {
       result.openSubmodel(submodelId);
     }
-    
+
     if (params.isDebug()) {
       global.leftPanel = leftPanel;
     }