[win32] tweak op.c to avoid warning

p4raw-id: //depot/win32/perl@384

1 files changed, 1 insertions, 1 deletions

diff --git a/op.c b/op.c
index ff1778953c..47f2f57f3e 100644
--- a/op.c
+++ b/op.c
@@ -3874,7 +3874,7 @@ ck_eval(OP *o)
 	    return o;
 	}
 	else
-	    scalar(kid);
+	    scalar((OP*)kid);
     }
     else {
 	op_free(o);