Added return promise resolve

app/assets/javascripts/vue_shared/components/sidebar/labels_select_vue/store/actions.js

@@ -21,7 +21,10 @@ export const receiveLabelsFailure = ({ commit }) => {
   });
 };
 export const fetchLabels = ({ state, dispatch }) => {
-  if (!state.labelsFetched) {
+  if (state.labelsFetched) {
+    return Promise.resolve();
+  }
+
   dispatch('requestLabels');
   return axios
     .get(state.labelsFetchPath)
@@ -29,7 +32,6 @@ export const fetchLabels = ({ state, dispatch }) => {
       dispatch('receiveLabelsSuccess', data);
     })
     .catch(() => dispatch('receiveLabelsFailure'));
-  }
 };
 
 export const requestCreateLabel = ({ commit }) => commit(types.REQUEST_CREATE_LABEL);