Re-set the maximize state if we were maximized while fullscreen
diff --git a/src/video/x11/SDL_x11window.c b/src/video/x11/SDL_x11window.c
index a8d6a65..9b007e7 100644
--- a/src/video/x11/SDL_x11window.c
+++ b/src/video/x11/SDL_x11window.c
@@ -1388,13 +1388,17 @@ X11_SetWindowFullscreenViaWM(_THIS, SDL_Window * window, SDL_VideoDisplay * _dis
/* Fullscreen windows sometimes end up being marked maximized by
window managers. Force it back to how we expect it to be. */
- if (!fullscreen && ((window->flags & SDL_WINDOW_MAXIMIZED) == 0)) {
+ if (!fullscreen) {
SDL_zero(e);
e.xany.type = ClientMessage;
e.xclient.message_type = _NET_WM_STATE;
e.xclient.format = 32;
e.xclient.window = data->xwindow;
- e.xclient.data.l[0] = _NET_WM_STATE_REMOVE;
+ if ((window->flags & SDL_WINDOW_MAXIMIZED) != 0) {
+ e.xclient.data.l[0] = _NET_WM_STATE_ADD;
+ } else {
+ e.xclient.data.l[0] = _NET_WM_STATE_REMOVE;
+ }
e.xclient.data.l[1] = data->videodata->_NET_WM_STATE_MAXIMIZED_VERT;
e.xclient.data.l[2] = data->videodata->_NET_WM_STATE_MAXIMIZED_HORZ;
e.xclient.data.l[3] = 0l;