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metadata: emit removed messages from clear

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Consume the array until we have removed all subjects.
This commit is contained in:
Wim Taymans 2020-05-06 15:47:14 +02:00
parent 9174e5ca20
commit 720b7b5c6a
1 changed files with 8 additions and 2 deletions
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10
src/examples/media-session/metadata.c
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@ -146,9 +146,13 @@ static void clear_items(struct metadata *this)
{
struct item *item;
pw_array_for_each(item, &this->metadata)
clear_item(item);
while (true) {
item = pw_array_first(&this->metadata);
if (!pw_array_check(&this->metadata, item))
break;
clear_subjects(this, item->subject);
}
pw_array_reset(&this->metadata);
}
@ -161,6 +165,8 @@ static int impl_set_property(void *object,
struct metadata *this = object;
struct item *item = NULL;
pw_log_debug(NAME" %p: id:%d key:%s type:%s value:%s", this, subject, key, type, value);
if (key == NULL)
return clear_subjects(this, subject);