use screen_find() for xrandr crtc changes

1 files changed, 9 insertions, 12 deletions

diff --git a/xevents.c b/xevents.c
index 3733419..ce3f740 100644
--- a/xevents.c
+++ b/xevents.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: xevents.c,v 1.144 2019/03/10 20:38:28 okan Exp $
+ * $OpenBSD: xevents.c,v 1.145 2019/03/10 22:53:11 okan Exp $
  */
 
 /*
@@ -431,20 +431,17 @@ xev_handle_clientmessage(XEvent *ee)
 static void
 xev_handle_randr(XEvent *ee)
 {
-	XRRScreenChangeNotifyEvent	*rev = (XRRScreenChangeNotifyEvent *)ee;
+	XRRScreenChangeNotifyEvent	*e = (XRRScreenChangeNotifyEvent *)ee;
 	struct screen_ctx		*sc;
-	int				 i;
 
-	LOG_DEBUG3("new size: %d/%d", rev->width, rev->height);
+	LOG_DEBUG3("size: %d/%d", e->width, e->height);
 
-	i = XRRRootToScreen(X_Dpy, rev->root);
-	TAILQ_FOREACH(sc, &Screenq, entry) {
-		if (sc->which == i) {
-			XRRUpdateConfiguration(ee);
-			screen_update_geometry(sc);
-			screen_assert_clients_within(sc);
-		}
-	}
+	if ((sc = screen_find(e->root)) == NULL)
+		return;
+
+	XRRUpdateConfiguration(ee);
+	screen_update_geometry(sc);
+	screen_assert_clients_within(sc);
 }
 
 /*