diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/exec.c | 2 |
2 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2008-02-21 Peter Stephenson <pws@csr.com> + + * users/12632: Src/exec.c: bug unexporting special parameter + after "SPECIAL=stuff funccall". + 2008-02-19 Peter Stephenson <pws@csr.com> * 24572: Doc/Zsh/calsys.yo, Functions/Calendar/calendar_add: diff --git a/Src/exec.c b/Src/exec.c index 438e30d0d..83479bc88 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -3113,6 +3113,8 @@ restore_params(LinkList restorelist, LinkList removelist) DPUTS(!tpm || PM_TYPE(pm->node.flags) != PM_TYPE(tpm->node.flags) || !(pm->node.flags & PM_SPECIAL), "BUG: in restoring special parameters"); + if (!pm->env && tpm->env) + delenv(tpm); tpm->node.flags = pm->node.flags; switch (PM_TYPE(pm->node.flags)) { case PM_SCALAR: |