dont crash when flashing a window when it goes away, remove the timer when dying

diff --git a/openbox/frame.c b/openbox/frame.c
index 700f2eac3d3c45be6342a7e85d9ea4b70d23f0ea..3bceec997a2f2aed40fac936123b125f474517cd 100644 (file)
--- a/openbox/frame.c
+++ b/openbox/frame.c
@@ -19,6 +19,8 @@
                           f->cbwidth_y)
 
 static void layout_title(ObFrame *self);
+static void flash_done(gpointer data);
+static gboolean flash_timeout(gpointer data);
 
 static Window createWindow(Window parent, unsigned long mask,
                           XSetWindowAttributes *attrib)
@@ -475,6 +477,8 @@ void frame_release_client(ObFrame *self, ObClient *client)
     g_hash_table_remove(window_map, &self->tlresize);
     g_hash_table_remove(window_map, &self->trresize);
 
+    ob_main_loop_timeout_remove(ob_main_loop, flash_timeout);
+
     frame_free(self);
 }