From 446f8226ddb4f1d6e5ce14fb8cc22695af08e32b Mon Sep 17 00:00:00 2001
From: Marcus Karlsson <mk@acc.umu.se>
Date: Sat, 10 Mar 2012 00:17:22 +0100
Subject: git-gui: Use PWD if it exists on Mac OS X

The current working directory is set to / when git-gui is invoked
using the Git Gui.app bundle on Mac OS X. This means that if it is
launched from a directory which contains a repository then git-gui
won't automatically find it unless the repository happens to be
located in /.

The PWD environment variable is however preserved if the bundle is
invoked using open(1). If git-gui would check for PWD then a user
could for example type open -a 'Git Gui' on a command line in order to
launch the program and it would automatically find the repository.

Teach git-gui to use the PWD environment variable on Mac OS X.

Signed-off-by: Marcus Karlsson <mk@acc.umu.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>

diff --git a/macosx/AppMain.tcl b/macosx/AppMain.tcl
index ddbe633..738bdd0 100644
--- a/macosx/AppMain.tcl
+++ b/macosx/AppMain.tcl
@@ -12,7 +12,9 @@ if {[file tail [lindex $argv 0]] eq {gitk}} {
 } else {
 	set argv0 [file join $gitexecdir [file tail [lindex $argv 0]]]
 	set AppMain_source [file join $gitguilib git-gui.tcl]
-	if {[pwd] eq {/}} {
+	if {[info exists env(PWD)]} {
+		cd $env(PWD)
+	} elseif {[pwd] eq {/}} {
 		cd $env(HOME)
 	}
 }
-- 
cgit v0.10.2-6-g49f6