From: Bert Wesarg <bert.wesarg@googlemail.com>
Date: Fri, 19 Nov 2010 20:43:48 +0000 (+0100)
Subject: git-gui: fix browsers [Up To Parent] in sub-sub-directories.
X-Git-Tag: gitgui-0.14.0~31
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1ab862862fb985131ae081ddde4d8f8b7e23c17b;p=git.git

git-gui: fix browsers [Up To Parent] in sub-sub-directories.

browser_path used to end with a slash, so the regexp matches the empty string
and therefore removes nothing.

Fix this.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
---

diff --git a/lib/browser.tcl b/lib/browser.tcl
index c2415729e..a8c622351 100644
--- a/lib/browser.tcl
+++ b/lib/browser.tcl
@@ -121,7 +121,7 @@ method _parent {} {
 		if {$browser_stack eq {}} {
 			regsub {:.*$} $browser_path {:} browser_path
 		} else {
-			regsub {/[^/]+$} $browser_path {} browser_path
+			regsub {/[^/]+/$} $browser_path {/} browser_path
 		}
 		set browser_status [mc "Loading %s..." $browser_path]
 		_ls $this [lindex $parent 0] [lindex $parent 1]