Escape passed regex

2013-04-06 23:14:29 -05:00
parent c59882cce1
commit ff32b4e2ad
1 changed files with 2 additions and 1 deletions
@@ -116,7 +116,8 @@ if (argv.known) {
 }

 // Build file extension pattern
-var extension = new RegExp('\\.' + argv.extension + '$');
+var extension = argv.extension.replace(/[\\^$*+?.():=!|{}\-\[\]]/g, function(arg) { return '\\' + arg; });
+extension = new RegExp('\\.' + extension + '$');

 var output = [];
 if (!argv.simple) {