bug fix: when using Script.prototype.addPattern with an array of patt…

…erns
scriptish · Feb 13, 2011 · be84ae1 · be84ae1
1 parent 5418080
commit be84ae1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/extension/modules/script/script.js b/extension/modules/script/script.js
@@ -276,7 +276,7 @@ Script.prototype = {
     this.addPattern(((aUserVal) ? "_user" : "") + "_exclude", aPattern)),
   addPattern: function(aPrefix, aPattern) {
     if (!aPattern) return;
-    var patterns = (aPattern instanceof Array) ? aPattern : [aPattern];
+    var patterns = (typeof aPattern == "string") ? [aPattern] : aPattern;
     for (let [, pattern] in Iterator(patterns)) {
       this[aPrefix + "s"].push(pattern);
       this[aPrefix + "RegExps"].push(Scriptish_convert2RegExp(pattern));