Update DisplayInterface.h

Remove compiler warning
2023-02-23 10:36:42 +00:00 · 2023-02-23 10:36:42 +00:00 · ce3885b125
parent c52b4a60a5
commit ce3885b125
1 changed files with 1 additions and 1 deletions
--- a/DisplayInterface.h
+++ b/DisplayInterface.h
@ -80,7 +80,7 @@ public:
  // The following are overridden within the specific device class
  virtual void begin() {};
  virtual size_t _write(uint8_t c) { (void)c; return 0; };
-  virtual void _setRow(uint8_t line) {}
+  virtual void _setRow(uint8_t line) { (void)line; }
  virtual void _clear() {}
  virtual void _refresh() {}
  virtual void _displayLoop() {}