- if (str) str = str.value.QueryInterface(Components.interfaces.nsISupportsString);
- if (str) text = str.data.substring(0, strLength.value / 2);
+ if (s)
+ p = s.value.QueryInterface(Components.interfaces.nsISupportsString, res);
+ if (p)
+ text = p.data.substring(0, len.value / 2);