Cleanup

Author: vladimyr

lib/index.js

@@ -106,15 +106,14 @@ function readShortPagesIndex() {
     })
     .catch(() => {
       // File is not present; we need to create the index.
-      return buildShortPagesIndex();
-    })
-    .then((idx) => {
-      if (Object.keys(idx).length <= 0) {
-        return idx;
-      }
-      return fs.writeJson(shortIndexFile, idx).then(() => {
+      return buildShortPagesIndex().then((idx) => {
+        if (Object.keys(idx).length <= 0) {
+          return idx;
+        }
         shortIndex = idx;
-        return shortIndex;
+        return fs.writeJson(shortIndexFile, shortIndex).then(() => {
+          return shortIndex;
+        });
       });
     });
 }