From bd73e2f0389d6da9fe54edf6e320c72dacb9891a Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Wed, 3 Apr 2013 23:31:06 +0200
Subject: [PATCH] tig.pl: Fix running in subdirectories.

---
 tig.pl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tig.pl b/tig.pl
index d7272a3..c5648a8 100755
--- a/tig.pl
+++ b/tig.pl
@@ -34,6 +34,14 @@ my $color_ref_reference = 'red bold';
 my $color_author        = 'magenta';
 
 
+# Aliases in Git with "! ..." are always run in the top-level-directory.
+# GIT_PREFIX contains the relative path to the current subdirectory. Thanks to
+# dr_lepper in #git on Freenode (2013-04-03 23:17) for telling me about
+# GIT_PREFIX.
+if (defined $ENV{GIT_PREFIX} and $ENV{GIT_PREFIX} ne '') {
+    chdir $ENV{GIT_PREFIX} or die $!;
+}
+
 my $format = '%x00'         # separator from --graph
            . '%h'  . '%x00' # abbreviated commit hash
            . '%at' . '%x00' # author date
-- 
2.44.1