From fbafc5b509e311efee064bbd12396a2e207f3393 Mon Sep 17 00:00:00 2001 From: Oliver Kiddle Date: Fri, 16 Sep 2016 00:00:28 +0200 Subject: 39332: support ksh's [[ -v varname ]] condition for checking if variables are set --- Src/cond.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Src/cond.c') diff --git a/Src/cond.c b/Src/cond.c index f25ebd4a3..42e9de30f 100644 --- a/Src/cond.c +++ b/Src/cond.c @@ -351,6 +351,8 @@ evalcond(Estate state, char *fromtest) return (!S_ISSOCK(dostat(left))); case 'u': return (!(dostat(left) & S_ISUID)); + case 'v': + return (!issetvar(left)); case 'w': return (!doaccess(left, W_OK)); case 'x': -- cgit 1.4.1