Fix busy loop (sleep wouldn't be triggered when the display is off)

afterlock/afterlock.go

@@ -112,15 +112,15 @@ func (af *AfterLock) hybernateDisplayLoop() {
 			if err != nil {
 				panic(err)
 			}
+		}
+
 		for {
 			time.Sleep(time.Duration(af.LoopDelay) * time.Second)
 			if af.keypressFlag.Get() {
 				af.keypressFlag.Set(false)
 				continue
-				} else {
+			}
 			break
 		}
 	}
 }
-	}
-}