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44443: POSIX allows exporting readonly variables

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Martijn Dekker 2019-06-22 12:54:34 +01:00 committed by Peter Stephenson
parent b8dc5a7f6d
commit 1b1cb44161
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2019-06-23 Peter Stephenson <p.w.stephenson@ntlworld.com>
* Martijn: 44443: Src/builtin.c: POSIX allows exporting readonly
variables.
2019-06-20 Peter Stephenson <p.stephenson@samsung.com>
* 44435: Doc/Zsh/expn.yo, NEWS, README, Src/Zle/compctl.c,

2
Src/builtin.c
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@ -2171,7 +2171,7 @@ typeset_single(char *cname, char *pname, Param pm, UNUSED(int func),
!ASG_VALUEP(asg))
on |= PM_UNSET;
else if (usepm && (pm->node.flags & PM_READONLY) &&
!(on & PM_READONLY)) {
!(on & PM_READONLY) && func != BIN_EXPORT) {
zerr("read-only variable: %s", pm->node.nam);
return NULL;
}