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users/12632: bug unexporting special after being set for funccall

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This commit is contained in:
Peter Stephenson 2008-02-21 18:27:04 +00:00
parent 043fb29bc4
commit 9fffc58ccf
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -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:

2
Src/exec.c
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@ -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: