pp_sort.c: Missing cast

This is a compilation error under C++.

diff --git a/pp_sort.c b/pp_sort.c
index b68e80c..4f0553b 100644 (file)
--- a/pp_sort.c
+++ b/pp_sort.c
@@ -1596,7 +1596,7 @@ PP(pp_sort)
     /* shuffle stack down, removing optional initial cv (p1!=p2), plus
      * any nulls; also stringify or converting to integer or number as
      * required any args */
-    copytmps = PL_sortcop;
+    copytmps = cBOOL(PL_sortcop);
     for (i=max; i > 0 ; i--) {
        if ((*p1 = *p2++)) {                    /* Weed out nulls. */
            if (copytmps && SvPADTMP(*p1)) {