From: Iain Patterson <me@iain.cx>
Date: Wed, 3 Nov 2010 15:27:22 +0000 (+0000)
Subject: Append to update-environment list.
X-Git-Url: http://git.iain.cx/?a=commitdiff_plain;h=58756a91c080fe9fd0250029302ea58436592b09;p=profile.git

Append to update-environment list.

Appending KRB5CCNAME to the list of environment variables to be
preserved in tmux sessions is more elegant than replacing the
original list.
---

diff --git a/.tmux.conf b/.tmux.conf
index 60cfd34..2701393 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -10,7 +10,7 @@ set -g status-keys vi
 set -s escape-time 100
 
 # Ensure KRB5CCNAME is preserved in the environment.
-set -g update-environment 'DISPLAY WINDOWID SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID SSH_CONNECTION KRB5CCNAME'
+set -a -g update-environment ' KRB5CCNAME'
 
 # Clock.
 setw -g clock-mode-colour white