[Fix #479] Start only one ssh-agent instance
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@ -21,10 +21,13 @@ _ssh_agent_sock="$TMPDIR/ssh-agent.sock"
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# Start ssh-agent if not started.
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if [[ ! -S "$SSH_AUTH_SOCK" ]]; then
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eval "$(ssh-agent | sed '/^echo /d' | tee "$_ssh_agent_env")"
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else
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# Export environment variables.
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source "$_ssh_agent_env" 2> /dev/null
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# Start ssh-agent if not started.
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if ! ps -U "$USER" -o pid,ucomm | grep -q "${SSH_AGENT_PID} ssh-agent"; then
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eval "$(ssh-agent | sed '/^echo /d' | tee "$_ssh_agent_env")"
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fi
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fi
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# Create a persistent SSH authentication socket.
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