[evolution] Fix a runtime warning on startup.

[Matthew Barnes <mbarnes src gnome org>]

commit 052bfc93fe1f76584b213759f4087dc452ece60b
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Feb 11 08:37:09 2014 -0500

    Fix a runtime warning on startup.
    
    Calling g_source_remove() on a saved source ID but not resetting the
    source ID to zero.

 e-util/e-misc-utils.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/e-util/e-misc-utils.c b/e-util/e-misc-utils.c
index 7aec593..cf6425f 100644
--- a/e-util/e-misc-utils.c
+++ b/e-util/e-misc-utils.c
@@ -143,8 +143,10 @@ window_state_event_cb (GtkWindow *window,
 {
        gboolean window_was_unmaximized;
 
-       if (data->timeout_id > 0)
+       if (data->timeout_id > 0) {
                g_source_remove (data->timeout_id);
+               data->timeout_id = 0;
+       }
 
        window_was_unmaximized =
                ((event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) != 0) &&
@@ -175,8 +177,10 @@ static gboolean
 window_unmap_cb (GtkWindow *window,
                  WindowData *data)
 {
-       if (data->timeout_id > 0)
+       if (data->timeout_id > 0) {
                g_source_remove (data->timeout_id);
+               data->timeout_id = 0;
+       }
 
        /* Reset the flags so the window position and size are not
         * accidentally reverted to their default value at the next run. */