Fixed small bug of lcdMenu not resuming to the menu after execution of a item in case of no return (of the callback)

__init__.py

@@ -196,6 +196,8 @@ class lcdMenu:
             self.lcd.putstr(f"[{selection[0][0:lw].center(lw-2)}]{self.end_execution_msg[0:lw].center(lw)}")
             sleep(self.end_execution_wait)
             self.show_selection()
+        else:  # -> show no message and quit directly back into the lcdMenu
+            self.show_selection()
     
     
     # listen for button presses (this method should be called in an endless loop, see method run)