Set text as empty string if it isn't to make return value more consistent

9 years ago · aad1eafbcb
1 changed files with 2 additions and 2 deletions
--- a/src/parser.js
+++ b/src/parser.js
@ -20,9 +20,9 @@ export default class Urls {

  filter(cb) {

-    // Check we've got something we can parse
+    // Make sure we have a string
    if(typeof this.text !== 'string') {
-      return '';
+      this.text = '';
    }

    // Check callback is a funciton