fix an off-by-one in the match array length
fix an off-by-one in the match array length

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