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Add support for NULL strings

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This commit is contained in:
Wim Taymans 2017-10-17 12:16:53 +02:00
parent 323c644084
commit b589b7062d
4 changed files with 16 additions and 7 deletions
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2
src/pipewire/introspect.c
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@ -105,7 +105,7 @@ static struct spa_dict *pw_spa_dict_copy(struct spa_dict *dict)
for (i = 0; i < dict->n_items; i++) {
items[i].key = strdup(dict->items[i].key);
items[i].value = strdup(dict->items[i].value);
items[i].value = dict->items[i].value ? strdup(dict->items[i].value) : NULL;
}
return copy;

5
src/tools/pipewire-monitor.c
View file

@ -64,7 +64,10 @@ static void print_properties(struct spa_dict *props, char mark)
}
spa_dict_for_each(item, props) {
printf("%c\t\t%s = \"%s\"\n", mark, item->key, item->value);
if (item->value)
printf("%c\t\t%s = \"%s\"\n", mark, item->key, item->value);
else
printf("%c\t\t%s = (null)\n", mark, item->key);
}
}