Fix focus fight and side panel opacity flicker on window clicks

 src/server/cursor.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/server/cursor.rs b/src/server/cursor.rs
index 2d3181e..2471e58 100644
--- a/src/server/cursor.rs
+++ b/src/server/cursor.rs
@@ -802,10 +802,13 @@ unsafe extern "C" fn handle_button(listener: *mut ffi::wl_listener, data: *mut s
         if let Some(result) = (*server).scene.at(lx, ly) {
             match result.data {
                 SceneNodeDataVal::Window(window) => {
-                    seat.focus(Focus::Window(window));
-                    if !seat.object.is_null() && !(*window).object.is_null() {
-                        ffi::wl_resource_post_event(seat.object, 4, (*window).object);
-                        (*(*seat).server).wm.dirty_windowing();
+                    if !seat.object.is_null() {
+                        if !(*window).object.is_null() {
+                            ffi::wl_resource_post_event(seat.object, 4, (*window).object);
+                            (*(*seat).server).wm.dirty_windowing();
+                        }
+                    } else {
+                        seat.focus(Focus::Window(window));
                     }
                 }
                 SceneNodeDataVal::LayerSurface(_) => {