return early if falsy

This commit is contained in:
barisusakli
2015-03-12 13:26:29 -04:00
parent 4cb58d976b
commit dd06e8d7d8

View File

@@ -75,7 +75,9 @@
//http://dense13.com/blog/2009/05/03/converting-string-to-slug-javascript/
slugify: function(str, preserveCase) {
if (!str) { str = ''; }
if (!str) {
return '';
}
str = str.replace(utils.trimRegex, '');
if(utils.isLatin.test(str)) {
str = str.replace(utils.invalidLatinChars, '-');
@@ -276,7 +278,7 @@
}
if (!hash[key]) {
hash[key] = value;
} else {
} else {
if (!$.isArray(hash[key])) {
hash[key] = [hash[key]];
}