fixed eslint

app/assets/javascripts/ide/stores/actions/project.js

@@ -56,8 +56,6 @@ export const getBranchData = (
           resolve(data);
         })
         .catch(e => {
-          let flashMessage = __('Error loading branch data. Please try again.');
-
           if (e.response.status === 404) {
             dispatch('showBranchNotFoundError', branchId);
           } else {

app/assets/javascripts/ide/stores/actions/tree.js

@@ -62,7 +62,7 @@ export const getLastCommitData = ({ state, commit, dispatch }, tree = state) =>
     .catch(() => flash('Error fetching log data.', 'alert', document, null, false, true));
 };
 
-export const getFiles = ({ state, commit }, { projectId, branchId } = {}) =>
+export const getFiles = ({ state, commit, dispatch }, { projectId, branchId } = {}) =>
   new Promise((resolve, reject) => {
     if (!state.trees[`${projectId}/${branchId}`]) {
       const selectedProject = state.projects[projectId];