[ID 20001003.006] B::Debug not -w clean

Message-Id: <E13gTKy-0002R2-00@fruitbat.babyhippo.co.uk>

p4raw-id: //depot/perl@7134

diff --git a/ext/B/B/Debug.pm b/ext/B/B/Debug.pm
index ae7a973..3e212e2 100644 (file)
--- a/ext/B/B/Debug.pm
+++ b/ext/B/B/Debug.pm
@@ -244,7 +244,7 @@ sub B::SPECIAL::debug {
 sub compile {
     my $order = shift;
     B::clearsym();
-    if ($order eq "exec") {
+    if ($order && $order eq "exec") {
         return sub { walkoptree_exec(main_start, "debug") }
     } else {
         return sub { walkoptree(main_root, "debug") }