fix: tabs instead of spaces

xwayland/xwm.c

@@ -216,7 +216,7 @@ static void xwm_send_focus_window(struct wlr_xwm *xwm,
 		return;
 	}
 
-    if (xsurface->override_redirect) {
+	if (xsurface->override_redirect) {
 		return;
 	}
 
@@ -224,12 +224,12 @@ static void xwm_send_focus_window(struct wlr_xwm *xwm,
 	message_data.data32[0] = xwm->atoms[WM_TAKE_FOCUS];
 	message_data.data32[1] = XCB_TIME_CURRENT_TIME;
 
-    if (xsurface->hints && !xsurface->hints->input) {
+	if (xsurface->hints && !xsurface->hints->input) {
-        // if the surface doesn't allow the focus request, we will send him
+		// if the surface doesn't allow the focus request, we will send him
-        // only the take focus event. It will get the focus by itself.
+		// only the take focus event. It will get the focus by itself.
-        xwm_send_wm_message(xsurface, &message_data, XCB_EVENT_MASK_NO_EVENT);
+		xwm_send_wm_message(xsurface, &message_data, XCB_EVENT_MASK_NO_EVENT);
-        return;
+		return;
-    }
+	}
 
 	xwm_send_wm_message(xsurface, &message_data, XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT);