Carp was mostly unusable with Safe because it may require

[p5sagit/p5-mst-13.2.git] / pp.c

diff --git a/pp.c b/pp.c
index 60eaf28..2d73123 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -4334,12 +4334,17 @@ PP(pp_reverse)
        register I32 tmp;
        dTARGET;
        STRLEN len;
+       I32 padoff_du;
 
        SvUTF8_off(TARG);                               /* decontaminate */
        if (SP - MARK > 1)
            do_join(TARG, &PL_sv_no, MARK, SP);
        else
-           sv_setsv(TARG, (SP > MARK) ? *SP : DEFSV);
+           sv_setsv(TARG, (SP > MARK)
+                   ? *SP
+                   : (padoff_du = find_rundefsvoffset(),
+                       (padoff_du == NOT_IN_PAD || PAD_COMPNAME_FLAGS(padoff_du) & SVpad_OUR)
+                       ? DEFSV : PAD_SVl(padoff_du)));
        up = SvPV_force(TARG, len);
        if (len > 1) {
            if (DO_UTF8(TARG)) {        /* first reverse each character */