fixed failing specs

fixed merge requests not loading

app/assets/javascripts/ide/ide_router.js

@@ -63,7 +63,7 @@ router.beforeEach((to, from, next) => {
       .then(() => {
         const fullProjectId = `${to.params.namespace}/${to.params.project}`;
 
-        const baseSplit = to.params[0].split('/-/');
+        const baseSplit = (to.params[0] && to.params[0].split('/-/')) || [''];
         const branchId = baseSplit[0].slice(-1) === '/' ? baseSplit[0].slice(0, -1) : baseSplit[0];
 
         if (branchId) {

spec/javascripts/ide/components/pipelines/list_spec.js

@@ -46,10 +46,11 @@ describe('IDE pipelines list', () => {
   });
 
   afterEach(() => {
+    vm.$store.dispatch('pipelines/stopPipelinePolling');
+    vm.$store.dispatch('pipelines/clearEtagPoll');
+
     vm.$destroy();
     mock.restore();
-    vm.$store.dispatch('stopPipelinePolling');
-    vm.$store.dispatch('clearEtagPoll');
   });
 
   it('renders pipeline data', () => {