Problem adding USPS module

[llewis]

I've been trying for a few days to get past this problem, and I'm getting closer. After adding the USPS module, it never shows up as a shipping option. In the code I've narrowed it down to

1. function tep_count_modules($modules = '') {
   
2. $count = 0;
   
3. if (empty($modules)) return $count;
   
4. $modules_array = split(';', $modules);
   
5. for ($i=0, $n=sizeof($modules_array); $i<$n; $i++) {
   
6. $class = substr($modules_array[$i], 0, strrpos($modules_array[$i], '.'));
   
7. if (is_object($GLOBALS[$class])) {
   
8. if ($GLOBALS[$class]->enabled) {
   
9. $count++;
   
10. }
    
11. }
    
12. }
    
13. return $count;
    
14. }
    

On line 8, the "$GLOBALS[$class]->enabled" never evaluates to "true" for usps eventhough it is "enabled" in the admin "shipping modules". The other modules I can change from "inactive" to "active" and the change is picked up. What do I have to do to fix USPS?

 

Thanks