Author: Øyvind Møll <oyvind@moll.no>
Description: Fix return code.  Taken from debian bug: #329467.
--- a/src/interface.c
+++ b/src/interface.c
@@ -120,7 +120,7 @@
 	} 
 	pthread_mutex_unlock(&lock);
 
-	return NSS_STATUS_SUCCESS;
+	return retval;
 }
 
 enum nss_status