From a75c95de5ce2cfe4ce045795d47dbcdb12ab40e1 Mon Sep 17 00:00:00 2001
From: Tony Duckles <tony@nynim.org>
Date: Sat, 21 Feb 2015 19:35:17 -0600
Subject: [PATCH] .bash_profile: Don't run keychain when sudo'ing

Don't re-run keychain when starting a sudo'd shell. When using
Fabric + sudo, this was re-running keychain and borked the
pre-existing ssh-agent job. Use presence of $SUDO_USER to identify
sudo context and prevent re-running keychain.
---
 .bash_profile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.bash_profile b/.bash_profile
index a4e1782..aa883ac 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -12,7 +12,8 @@ fi
 
 # keychain
 keychain=$(type -P keychain)
-test -n "$keychain" && {
+test -n "$keychain" && \
+  test -z "$SUDO_USER" && {
   if [ -f ~/.ssh/id_rsa ]; then
     eval `$keychain -q ~/.ssh/id_rsa`
     source ~/.keychain/`hostname`-sh > /dev/null
-- 
2.47.1