Fix two js error possibilities

Change-Id: I92ed487e7b5c70ef7851575eec676276e1ea905b
2013-06-10 14:33:17 +05:30
parent f3a5321b72
commit 05e34d5dfa
2 changed files with 5 additions and 1 deletions
--- a/src/jquery.uls.languagefilter.js
+++ b/src/jquery.uls.languagefilter.js
@@ -243,6 +243,10 @@
 			this.selectedLanguage = langCode;
 			languageName = languageName || this.options.languages[langCode];

+			if ( !languageName ) {
+				return;
+			}
+
 			var autonym,
 				userInput = this.$element.val(),
 				suggestion = userInput + languageName.substring( userInput.length, languageName.length );