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12411, 12419: Andrej: environment handling with fewer assumptions

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This commit is contained in:
Peter Stephenson 2000-07-28 09:10:35 +00:00
parent 19b4ca246a
commit 4a5882eeb3
5 changed files with 411 additions and 215 deletions
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2
Src/builtin.c
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@ -1634,7 +1634,6 @@ typeset_single(char *cname, char *pname, Param pm, int func,
pm->env = addenv(pname, getsparam(pname), pm->flags);
} else if (pm->env && !(pm->flags & PM_HASHELEM)) {
delenv(pm->env);
zsfree(pm->env);
pm->env = NULL;
}
if (value)
@ -1711,7 +1710,6 @@ typeset_single(char *cname, char *pname, Param pm, int func,
tpm->ct = pm->ct;
if (pm->env) {
delenv(pm->env);
zsfree(pm->env);
}
tpm->env = pm->env = NULL;