[gnome-builder/wip/greeter] editor: make sure we zero the handler id after use too

[Christian Hergert <chergert src gnome org>]

commit dbfd3869242ea8769e32a79b86dc21b24f870310
Author: Christian Hergert <christian hergert me>
Date:   Sun May 10 23:54:26 2015 -0700

    editor: make sure we zero the handler id after use too

 src/editor/gb-editor-workspace.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/editor/gb-editor-workspace.c b/src/editor/gb-editor-workspace.c
index 2662485..84388cd 100644
--- a/src/editor/gb-editor-workspace.c
+++ b/src/editor/gb-editor-workspace.c
@@ -222,6 +222,7 @@ save_project_tree_position_timeout (gpointer data)
 
   g_assert (GB_IS_EDITOR_WORKSPACE (self));
 
+  self->project_tree_position_timeout = 0;
   gb_project_tree_save_desired_width (self->project_tree);
 
   return G_SOURCE_REMOVE;