--- SimplePAMApps/common/lib/wtmp.c
+++ SimplePAMApps/common/lib/wtmp.c
@@ -325,5 +325,5 @@ int utmp_do_close_session(const char *terminal
     endutent();                                /* close utmp file */
     memset(&u_tmp, 0, sizeof(u_tmp));          /* reset entry */
 
-    return 0;
+    return retval;
 }