From c262cfc0b32711932e4e31597a26fcffe9fe5740 Mon Sep 17 00:00:00 2001
From: Mitch Riedstra <mitch@riedstra.us>
Date: Mon, 8 Apr 2019 01:34:14 -0400
Subject: Make the checkSSHAgent function a little bit more robust

---
 mkshrc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'mkshrc')

diff --git a/mkshrc b/mkshrc
index 3d78f8c..606154b 100644
--- a/mkshrc
+++ b/mkshrc
@@ -368,7 +368,10 @@ checkSSHAgent() {
 	if [ -e "$ssh_agent_conf" ] ; then
 	        . "$ssh_agent_conf"
 	fi
-	if ! ps -eo pid | grep -q "$SSH_AGENT_PID" ; then
+	if ! ps -eo pid | grep -q "$SSH_AGENT_PID" \
+		|| ! [ -e "$ssh_agent_conf" ] \
+		|| [ -z "$SSH_AGENT_PID" ] ; \
+	then
 	        ssh-agent -s | grep -v echo > "$ssh_agent_conf"
 	        . "$ssh_agent_conf"
 	fi
-- 
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