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| author | Oliver Kiddle <opk@zsh.org> | 2016-09-16 00:00:28 +0200 |
|---|---|---|
| committer | Oliver Kiddle <opk@zsh.org> | 2016-09-16 00:00:28 +0200 |
| commit | fbafc5b509e311efee064bbd12396a2e207f3393 (patch) | |
| tree | 9fdf8f236fb1d25b54079e81cf75bf05eeca0b26 /Src/cond.c | |
| parent | 00708285e94ce42a31fd59bbcd06d010a6d0d6ee (diff) | |
| download | zsh-fbafc5b509e311efee064bbd12396a2e207f3393.tar.gz zsh-fbafc5b509e311efee064bbd12396a2e207f3393.zip | |
39332: support ksh's [[ -v varname ]] condition for checking if variables are set
Diffstat (limited to 'Src/cond.c')
| -rw-r--r-- | Src/cond.c | 2 |
1 files changed, 2 insertions, 0 deletions
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': |