From 89dce327955972e87fd1010e06bb4bccfddc6a29 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Thu, 19 Dec 2013 02:22:47 +0100
Subject: [PATCH] De-register the filter on the root window when deallocating

---
 src/applets/tasks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/applets/tasks.c b/src/applets/tasks.c
index 26c9cb9..f518a04 100644
--- a/src/applets/tasks.c
+++ b/src/applets/tasks.c
@@ -306,6 +306,8 @@ static void _tasks_destroy(Tasks * tasks)
 {
 	size_t i;
 
+	if(tasks->root != NULL)
+		gdk_window_remove_filter(tasks->root, _on_filter, tasks);
 	for(i = 0; i < tasks->tasks_cnt; i++)
 		free(tasks->tasks[i]);
 	free(tasks->tasks);