don't include MAD code when its not needed

p4raw-id: //depot/perl@29561

diff --git a/op.c b/op.c
index 03f54b1..2ed2198 100644 (file)
--- a/op.c
+++ b/op.c
@@ -2826,9 +2826,12 @@ Perl_pmtrans(pTHX_ OP *o, OP *expr, OP *repl)
 {
     dVAR;
     SV * const tstr = ((SVOP*)expr)->op_sv;
-    SV * const rstr = (repl->op_type == OP_NULL)
-                           ? ((SVOP*)((LISTOP*)repl)->op_first)->op_sv
-                           : ((SVOP*)repl)->op_sv;
+    SV * const rstr =
+#ifdef PERL_MAD
+                       (repl->op_type == OP_NULL)
+                           ? ((SVOP*)((LISTOP*)repl)->op_first)->op_sv :
+#endif
+                             ((SVOP*)repl)->op_sv;
     STRLEN tlen;
     STRLEN rlen;
     const U8 *t = (U8*)SvPV_const(tstr, tlen);