Merge pull request #49 from pinf-to/parse-user-prefs

fix existing user preferences parsing
saadtazi · Mar 10, 2015 · be93956 · be93956
2 parents 43fe52d + 4a36b7d
commit be93956
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/firefox_profile.js b/lib/firefox_profile.js
@@ -513,11 +513,11 @@ FirefoxProfile.prototype._writeUserPrefs = function(userPrefs) {
 
 FirefoxProfile.prototype._readExistingUserjs = function() {
   var self = this,
-      regExp = /user_pref\('(.*)',\s(.*)\)/,
-      contentLines = fs.readFileSync(this.userPrefs).split('\n');
+      regExp = /user_pref\(['"](.*)["'],\s*['"]?(.*)["']?\)/,
+      contentLines = fs.readFileSync(this.userPrefs, "utf8").split('\n');
   contentLines.forEach(function(line) {
     var found = line.match(regExp);
-    if (found[1]) {
+    if (found) {
       self.defaultPreferences[found[1]] = found[2];
     }
   });