--- XS-orig.xs	2010-03-25 07:41:47.000000000 -0400
+++ XS.xs	2010-03-25 08:00:49.000000000 -0400
@@ -455,7 +455,7 @@
             cstash = gv_stashsv(linear_sv, FALSE);
 
             if (!cstash) {
-                if (ckWARN(WARN_MISC))
+                //if (ckWARN(WARN_MISC))
                     Perl_warner(aTHX_ packWARN(WARN_MISC), "Can't locate package %"SVf" for @%s::ISA",
                         (void*)linear_sv, hvname);
                 continue;