From: Vince Darley <vincentdarley@sourceforge.net>
Date: Thu, 30 Oct 2003 13:16:18 +0000 (+0000)
Subject: tarvfs relative paths
X-Git-Tag: vfs-1-4~109
X-Git-Url: http://privyetmir.co.uk/gitweb?a=commitdiff_plain;h=9739dce98f83db82fb6efdfd699e9237a74d340e;p=tclvfs

tarvfs relative paths
---

diff --git a/ChangeLog b/ChangeLog
index 459ed33..4beed45 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-10-30  Vince Darley <vincentdarley@sourceforge.net>
+
+	* library/tarvfs.tcl: fix to problem with relative paths
+	(Thanks Stefan).
+
 2003-10-21  Jean-Claude Wippler  <jcw@equi4.com>
 
 	* starkit.tcl: add starkit::mode variable, which remembers the
diff --git a/library/tarvfs.tcl b/library/tarvfs.tcl
index 2132ce8..f14cb32 100644
--- a/library/tarvfs.tcl
+++ b/library/tarvfs.tcl
@@ -310,6 +310,10 @@ proc tar::TOC {fd arr toc} {
 	set incr [expr int(ceil($size/double($BLOCK_SIZE)))*$BLOCK_SIZE+$BLOCK_SIZE]
 	
 	set startPosition [expr $pos+$BLOCK_SIZE]
+	# make it relative to this working-directory, remove the
+	# leading "relative"-paths
+	regexp -- {^(?:\.\.?/)*/?(.*)} $name -> name
+	
 	if {$name != ""} {
 	    incr sb(nitems)
 	    set sb($name,start) [expr $pos+$BLOCK_SIZE]