Resolve test related to repo pagination for Node v4

lib/base.js

@@ -41,7 +41,9 @@ exports.load = function() {
             const getSubsequentPages = (link, pagesCb) => {
                 if (github.hasNextPage(link)) {
                     github.getNextPage(link, (err, res) => {
-                        if (err) { return pagesCb(err) }
+                        if (err) {
+                            return pagesCb(err)
+                        }
                         results = res
                         return getSubsequentPages(res.meta.link, pagesCb)
                     })
@@ -50,24 +52,28 @@ exports.load = function() {
             }
 
             method(payload, (err, res) => {
-                if (err) { return cb(err, null) }
-                if (!Array.isArray(res)) { return cb(err, res) }
+                if (err) {
+                    return cb(err, null)
+                }
+
+                if (!Array.isArray(res)) {
+                    return cb(err, res)
+                }
 
                 results = res
-                getSubsequentPages(res.meta.link, (err) => {
+
+                getSubsequentPages(res.meta.link, err => {
                     cb(err, results)
                 })
             })
         }
-
-        return paginatedMethod
     }
 
-    Object.entries(github.repos).forEach(([key, value]) => {
-        if (typeof value === 'function') {
-            github.repos[key] = paginate(value)
+    for (let key in github.repos) {
+        if (typeof github.repos[key] === 'function') {
+            github.repos[key] = paginate(github.repos[key])
         }
-    })
+    }
 
     exports.github = github
 }