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examples: fix bus/fd leak in hello world example

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https://bugzilla.gnome.org/show_bug.cgi?id=683470
This commit is contained in:
Tim-Philipp Müller 2012-09-06 15:06:08 +01:00
parent fe3efe2b75
commit 1ead500dad
1 changed files with 3 additions and 1 deletions
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4
tests/examples/helloworld/helloworld.c
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@ -38,6 +38,7 @@ main (gint argc, gchar * argv[])
GstElement *playbin;
GMainLoop *loop;
GstBus *bus;
guint bus_watch_id;
gchar *uri;
gst_init (&argc, &argv);
@ -65,7 +66,7 @@ main (gint argc, gchar * argv[])
loop = g_main_loop_new (NULL, FALSE);
bus = gst_element_get_bus (playbin);
gst_bus_add_watch (bus, bus_call, loop);
bus_watch_id = gst_bus_add_watch (bus, bus_call, loop);
g_object_unref (bus);
/* start play back and listed to events */
@ -75,6 +76,7 @@ main (gint argc, gchar * argv[])
/* cleanup */
gst_element_set_state (playbin, GST_STATE_NULL);
g_object_unref (playbin);
g_source_remove (bus_watch_id);
g_main_loop_unref (loop);
return 0;