From ac8d65b4429512d6ba365b6d251f754776ec2fb2 Mon Sep 17 00:00:00 2001
From: Pat Thoyts <patthoyts@users.sourceforge.net>
Date: Thu, 22 Jan 2009 15:24:33 +0000
Subject: [PATCH] [Bug 2482573] improve handling of glob for tclprocvfs

---
 library/tclprocvfs.tcl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/tclprocvfs.tcl b/library/tclprocvfs.tcl
index 4287eeb..99845fa 100644
--- a/library/tclprocvfs.tcl
+++ b/library/tclprocvfs.tcl
@@ -115,7 +115,8 @@ proc vfs::ns::matchindirectory {ns path actualpath pattern type} {
 
     set ns ::[string trim $ns :]
     set nspath ${ns}::${path}
-    set slash 1
+    if {![namespace exists $nspath]} {return {}}
+     set slash 1
     if {[::vfs::matchDirectories $type]} {
 	# add matching directories to $res
 	if {[string length $pattern]} {
-- 
2.23.0