core/tempq: Add tempq_deinit() function

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>

core/core.cpp

@@ -26,6 +26,7 @@ void core :: init(struct core_init_data *init)
 
 void core :: deinit()
 {
+	tempq_deinit();
 	history_deinit();
 	collection_deinit();
 	playlist_deinit();

core/deck.cpp

@@ -82,6 +82,12 @@ void tempq_init(struct queue_ops *ops)
 	file_close(&deck_file);
 }
 
+void tempq_deinit()
+{
+	while (queue_deck.size() > 0)
+		queue_deck.erase(queue_deck.begin());
+}
+
 struct queue *tempq_alloc(struct queue_ops *ops, unsigned int flags)
 {
 	struct queue *queue;

include/core/deck.h

@@ -52,6 +52,9 @@ namespace deck
 /* Called to initialize the temporary queue manager. */
 void tempq_init(struct queue_ops *);
 
+/* Called to deinitialize the temporary queue manager. */
+void tempq_deinit();
+
 
 /* Called to allocate a new temporary queue. */
 struct queue *tempq_alloc(struct queue_ops *, unsigned int);

tests/core/deck.cpp

@@ -101,6 +101,7 @@ static void test_next()
 	test_equal(tempq_get(0), NULL);
 	test_equal(tempq_count(), 0);
 
+	tempq_deinit();
 	history_deinit();
 	collection_deinit();
 	playlist_deinit();