From d801167ddd825a195ea8283f15283a3e691658d2 Mon Sep 17 00:00:00 2001
From: Nathan Broadbent <nathan.f77@gmail.com>
Date: Tue, 21 Aug 2012 13:35:38 +1200
Subject: [PATCH] Use perl abs_path instead of readlink -f, since it should
 work on both OS X and Linux

---
 lib/git/shell_shortcuts.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/git/shell_shortcuts.sh b/lib/git/shell_shortcuts.sh
index 51d71af..e93311d 100644
--- a/lib/git/shell_shortcuts.sh
+++ b/lib/git/shell_shortcuts.sh
@@ -79,7 +79,8 @@ EOF
     # Set numbered file shortcut in variable
     local e=1
     for file in $($_ll_sys_command); do
-      export $git_env_char$e="$(readlink -f $file)"
+      # Use perl abs_path instead of readlink -f, since it should work on both OS X and Linux
+      export $git_env_char$e="$(perl -e 'use Cwd "abs_path"; print abs_path(shift)' $file)"
       if [ "${scmbDebug:-}" = "true" ]; then echo "Set \$$git_env_char$e  => $file"; fi
       let e++
     done