Read all pending X11 events during input handling

src/input/x11.c

@@ -46,13 +46,11 @@ static Cursor cursor;
 static bool grabbed = True;
 
 static int x11_handler(int fd) {
-  if (!XPending(display))
-    return LOOP_OK;
-
   XEvent event;
   int button = 0;
   int motion_x, motion_y;
 
+  while (XPending(display)) {
     XNextEvent(display, &event);
     switch (event.type) {
     case KeyPress:
@@ -127,6 +125,7 @@ static int x11_handler(int fd) {
 
       break;
     }
+  }
 
   return LOOP_OK;
 }