Also check SSH_CLIENT to avoid running ssh-agent - dotfiles - leot's dotfiles
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 (DIR) changeset 212116211ed717443551ce1421e75c6b3f8934a4
 (DIR) parent 9b0754f0de3e446aa8cec2a7016b38549a4fd4ed
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Thu,  4 Jul 2019 02:15:15 
       
       Also check SSH_CLIENT to avoid running ssh-agent
       
       Diffstat:
        tcshrc |  2 +-
        1 files changed, 1 insertions(+), 1 deletions(-)
       ---
       diff -r 9b0754f0de3e -r 212116211ed7 tcshrc
       --- a/tcshrc    Wed Jul 03 01:27:26 2019 +0200
       +++ b/tcshrc    Thu Jul 04 02:15:15 2019 +0200
       @@ -159,7 +159,7 @@
        endif
        
        # Start ssh-agent(1)
       -if ((! $?SSH_AGENT_PID) && (! $?SSH_TTY )) then
       +if ((! $?SSH_AGENT_PID ) && (! $?SSH_TTY ) && (! $?SSH_CLIENT )) then
               eval `ssh-agent -c` > /dev/null
        endif