From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Sun, 20 Apr 2008 15:29:03 +0000 (+0000)
Subject: Fix 1947076: Infinite error message loop on split tangents.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=2b1b781089c580f9a17d35fe40d9a848c5a06f6c;p=synfig.git

Fix 1947076: Infinite error message loop on split tangents.


git-svn-id: http://svn.voria.com/code@2023 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-studio/trunk/src/gtkmm/workarea.cpp b/synfig-studio/trunk/src/gtkmm/workarea.cpp
index 97c0a6d..5f17dc1 100644
--- a/synfig-studio/trunk/src/gtkmm/workarea.cpp
+++ b/synfig-studio/trunk/src/gtkmm/workarea.cpp
@@ -1371,15 +1371,19 @@ WorkArea::on_drawing_area_event(GdkEvent *event)
 						// if the tangent isn't split, then split it
 						if (!((*(parent_value_node->get_link("split")))(get_time()).get(bool())))
 						{
-							get_canvas_view()->canvas_interface()->
+							if (get_canvas_view()->canvas_interface()->
 								change_value(synfigapp::ValueDesc(parent_value_node,
 																  parent_value_node->get_link_index_from_name("split")),
 											 true);
-							// rebuild the ducks from scratch, so the tangents ducks aren't connected
-							get_canvas_view()->rebuild_ducks();
-
-							// reprocess the mouse click
-							return on_drawing_area_event(event);
+							{
+								// rebuild the ducks from scratch, so the tangents ducks aren't connected
+								get_canvas_view()->rebuild_ducks();
+
+								// reprocess the mouse click
+								return on_drawing_area_event(event);
+							}
+							else
+								return true;
 						}
 					} else {
 						// I don't know how to access the vertex from the tangent duck when originally drawing the bline in the bline tool