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| author | Denys Vlasenko | 2014-03-16 18:41:11 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2014-03-16 18:41:11 +0100 |
| commit | 109ee5d33694a03cda3424b4846584250832ba8e (patch) | |
| tree | 608faad5cce730799afdd05d54447fa0c6b77b0a /shell/ash.c | |
| parent | 438b4ac2860f4aec5b5fb82c47f75a0cb80d9cb4 (diff) | |
| download | busybox-109ee5d33694a03cda3424b4846584250832ba8e.zip busybox-109ee5d33694a03cda3424b4846584250832ba8e.tar.gz | |
ash: make "locak VAR" unset VAR (bash does that)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index 04ba447..7a097c8 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -8960,6 +8960,9 @@ mklocal(char *name) vp->flags |= VSTRFIXED|VTEXTFIXED; if (eq) setvareq(name, 0); + else + /* "local VAR" unsets VAR: */ + setvar(name, NULL, 0); } } lvp->vp = vp; |