xwayland/xwm: use initializer for props in xsurface_set_wm_state
This avoids uninitialized items and makes it clear where the magic
number 2 is coming from.
@@ -913,10 +913,7 @@ static void xwm_handle_configure_notify(struct wlr_xwm *xwm,
static void xsurface_set_wm_state(struct wlr_xwayland_surface *xsurface,
int32_t state) {
struct wlr_xwm *xwm = xsurface->xwm;
- uint32_t property[2];
-
- property[0] = state;
- property[1] = XCB_WINDOW_NONE;
+ uint32_t property[] = { state, XCB_WINDOW_NONE };
xcb_change_property(xwm->xcb_conn,
XCB_PROP_MODE_REPLACE,
@@ -924,7 +921,7 @@ static void xsurface_set_wm_state(struct wlr_xwayland_surface *xsurface,
xwm->atoms[WM_STATE],
xwm->atoms[WM_STATE],
32, // format
- 2, property);
+ sizeof(property) / sizeof(property[0]), property);
}
static void xwm_handle_map_request(struct wlr_xwm *xwm,
