X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=ext%2FB%2FB.pm;h=982395bb728ef9265e33b21c63f8378b3b745481;hb=1e1dbab6eed49955498a66ce3beedbd7ea33dc21;hp=50364fa1d215300d32d1e76f19f7b91e5c9123a5;hpb=059a8bb71dff4eb7a6ca47bbe766a3e1c7c58020;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/ext/B/B.pm b/ext/B/B.pm
index 50364fa..982395b 100644
--- a/ext/B/B.pm
+++ b/ext/B/B.pm
@@ -9,12 +9,16 @@ package B;
 use XSLoader ();
 require Exporter;
 @ISA = qw(Exporter);
+
+# walkoptree comes from B.pm (you are there), walkoptree comes from B.xs
 @EXPORT_OK = qw(minus_c ppname save_BEGINs
 		class peekop cast_I32 cstring cchar hash threadsv_names
-		main_root main_start main_cv svref_2object opnumber amagic_generation
-		walkoptree walkoptree_slow walkoptree_exec walksymtable
+		main_root main_start main_cv svref_2object opnumber
+		amagic_generation
+		walkoptree_slow walkoptree walkoptree_exec walksymtable
 		parents comppadlist sv_undef compile_stats timing_info
 		begin_av init_av end_av);
+
 sub OPf_KIDS ();
 use strict;
 @B::SV::ISA = 'B::OBJECT';
@@ -185,7 +189,7 @@ sub walksymtable {
 	*glob = "*main::".$prefix.$sym;
 	if ($sym =~ /::$/) {
 	    $sym = $prefix . $sym;
-	    if ($sym ne "main::" && &$recurse($sym)) {
+	    if ($sym ne "main::" && $sym ne "<none>::" && &$recurse($sym)) {
 		walksymtable(\%glob, $method, $recurse, $sym);
 	    }
 	} else {
@@ -531,6 +535,8 @@ This method returns TRUE if the GP field of the GV is NULL.
 
 =item CvFLAGS
 
+=item const_sv
+
 =back
 
 =head2 B::HV METHODS