From 71cf8955a212bb046b6fdfd07d60aae3ce49ee6d Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Tue, 19 Jul 2016 02:46:12 +0300
Subject: spawn_ssh_agent: bugfix

---
 .bash_profile | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/.bash_profile b/.bash_profile
index 6944194..f068405 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -44,16 +44,13 @@ fi
 # fi
 
 spawn_ssh_agent() {
-  if [ -z "${SSH_AGENT_PID:+x}" -o -z "${SSH_AUTH_SOCK:+x}" ]; then
-    local ssh_agent="$( command -v ssh-agent )" || return $?
-    eval "$( "$ssh_agent" -s )" > /dev/null || return $?
-    trap "kill $SSH_AGENT_PID" 0
-    ssh-add || return $?
-  fi
+  [ ! -z "${SSH_AGENT_PID:+x}" ] && return 0
+
+  eval "$( ssh-agent -s )" > /dev/null \
+    && trap "$( printf 'kill %q' "$SSH_AGENT_PID" )" 0 \
+    && ssh-add &> /dev/null
 }
 
-if [ "$( uname -o )" == 'Cygwin' ]; then
-  spawn_ssh_agent
-fi
+[ "$( uname -o )" == 'Cygwin' ] && spawn_ssh_agent
 
 echo "Welcome to $( hostname )"
-- 
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