Created attachment 247216 [details] [review]
project: move enable update before the formatter is removed.

Fixes segfault , formatter timeline is grabbed and passed
to ges_timeline_enable_update but has been reset to garabage at
formatter removal.

Backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff4219166 in ges_timeline_enable_update (timeline=0x-5555555555555556, enabled=1)
    at /home/prahal/Projects/Devel/Gnome/jhbuild/gnome/gst-editing-services/ges/ges-timeline.c:2745
2745	  for (tmp = timeline->tracks; tmp; tmp = tmp->next) {
(gdb) bt

+ Trace 232099

515	  GST_INFO_OBJECT (project, "Emit project loaded");
516	  g_signal_emit (project, _signals[LOADED_SIGNAL], 0, formatter->timeline);
517	
518	  /* We are now done with that formatter */
519	  ges_project_remove_formatter (project, formatter);
520	  ges_timeline_enable_update (formatter->timeline, TRUE);
521	  return TRUE;
522	}
523	
524	void
(gdb) p formatter
$2 = 0x29a34f0
(gdb) p *formatter
$3 = {parent = {g_type_instance = {g_class = 0xaaaaaaaaaaaaaaaa}, ref_count = 2863311530, qdata = 0xaaaaaaaaaaaaaaaa}, priv = 0xaaaaaaaaaaaaaaaa, 
  project = 0x-5555555555555556, timeline = 0x-5555555555555556, _ges_reserved = {0xaaaaaaaaaaaaaaaa, 0xaaaaaaaaaaaaaaaa, 0xaaaaaaaaaaaaaaaa, 
    0xaaaaaaaaaaaaaaaa}}
(gdb) b 519