fix tcsh log test
fix tcsh log test

tstack/lnav,tstack/lnav,sureshsundriyal/lnav,sureshsundriyal/lnav,tstack/lnav,tstack/lnav,acleasby/lnav,sureshsundriyal/lnav,acleasby/lnav,sureshsundriyal/lnav,acleasby/lnav,acleasby/lnav,acleasby/lnav