Merge pull request #21 from editorconfig-checker/greenkeeper/xo-0.20.0

Update xo to the latest version 🚀
editorconfig-checker · Feb 15, 2018 · f850818 · f850818
2 parents db1e350 + f0ddb82
commit f850818
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diff --git a/package.json b/package.json
@@ -57,6 +57,6 @@
     "babel-preset-es2015": "^6.24.0",
     "coveralls": "^3.0.0",
     "jest": "^22.0.0",
-    "xo": "^0.19.0"
+    "xo": "^0.20.0"
   }
 }
diff --git a/src/utils/line-ending-utils.js b/src/utils/line-ending-utils.js
@@ -1,13 +1,14 @@
 const getEndOfLineChar = endOfLine => {
+	let eolChar = '';
 	if (endOfLine === 'lf') {
-		return '\n';
+		eolChar = '\n';
 	} else if (endOfLine === 'cr') {
-		return '\r';
+		eolChar = '\r';
 	} else if (endOfLine === 'crlf') {
-		return '\r\n';
+		eolChar = '\r\n';
 	}
 
-	return '';
+	return eolChar;
 };
 
 export default getEndOfLineChar;