From 47e5e6e3d6424cf301bdb94f521ba53aaf44b273 Mon Sep 17 00:00:00 2001
From: Scott Wallace <scott@wallace.sh>
Date: Tue, 13 Oct 2015 19:54:30 +0100
Subject: [PATCH] Fix a small bug with the SSH agent launch test.

---
 .bashrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.bashrc b/.bashrc
index 467f2e6..20e1197 100644
--- a/.bashrc
+++ b/.bashrc
@@ -89,7 +89,7 @@ function start_agent {
 }
 
 # Check if we already have an agent running and sourced
-if [ -z "${SSH_AUTH_SOCK}" ]; then
+if [ -z "${SSH_AUTH_SOCK}" -a -s "${PS1}" ]; then
     # Source SSH settings, if applicable
     if [ -f "${SSH_ENV}" ]; then
         . "${SSH_ENV}" > /dev/null