Handle corner cases

Author: sivakumar-kailasam

lib/fix-borked-yuidoc-files.js

@@ -91,11 +91,15 @@ const normalizeItem = item => {
  * @param {*} file
  */
 export default async function fixBorkedYuidocFiles(file) {
+	if (!file) {
+		return
+	}
+
 	const version = semverUtils.parse(
 		file
 			.replace('tmp/s3-docs/v', '')
 			.replace('/ember-docs.json', '')
-			.replace('/ember-docs.json', '')
+			.replace('/ember-data-docs.json', '')
 	)
 
 	if (