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Indicate an array option with a flag rather than a special type so that

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in future will not have to be strings.
This commit is contained in:
nicm
2019-04-23 20:36:55 +00:00
parent 564e44adc6
commit 772b3b7a06
8 changed files with 164 additions and 125 deletions
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10
environ.c
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@ -177,20 +177,20 @@ environ_update(struct options *oo, struct environ *src, struct environ *dst)
struct environ_entry *envent;
struct options_entry *o;
struct options_array_item *a;
const char *value;
union options_value *ov;
o = options_get(oo, "update-environment");
if (o == NULL)
return;
a = options_array_first(o);
while (a != NULL) {
value = options_array_item_value(a);
if (value == NULL) {
ov = options_array_item_value(a);
if (ov == NULL) {
a = options_array_next(a);
continue;
}
if ((envent = environ_find(src, value)) == NULL)
environ_clear(dst, value);
if ((envent = environ_find(src, ov->string)) == NULL)
environ_clear(dst, ov->string);
else
environ_set(dst, envent->name, "%s", envent->value);
a = options_array_next(a);