[libchamplain] Emit 'animation-completed' signal at the very end

[Jiří Techet <jiritechet src gnome org>]

commit 98321ed98d0da03bbe434fb14fb326bf78531e33
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Apr 17 18:43:40 2013 +0300

    Emit 'animation-completed' signal at the very end
    
    Without this patch, apps will get criticals and even crashes if they try
    to zoom in or launch another goto from within their handlers for
    'animation-completed' signal.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=698213

 champlain/champlain-view.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/champlain/champlain-view.c b/champlain/champlain-view.c
index 7d2f86d..2bdbe73 100644
--- a/champlain/champlain-view.c
+++ b/champlain/champlain-view.c
@@ -1449,10 +1449,10 @@ champlain_view_stop_go_to (ChamplainView *view)
 
   g_object_unref (priv->goto_context->timeline);
 
-  g_signal_emit_by_name (view, "animation-completed::go-to", NULL);
-
   g_slice_free (GoToContext, priv->goto_context);
   priv->goto_context = NULL;
+
+  g_signal_emit_by_name (view, "animation-completed::go-to", NULL);
 }