Suppress a compile warning

6 years ago · 028b78f623
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/feature/power_loss_recovery.h
+++ b/Marlin/src/feature/power_loss_recovery.h
@ -128,7 +128,7 @@ class PrintJobRecovery {
  #if ENABLED(DEBUG_POWER_LOSS_RECOVERY)
    static void debug(PGM_P const prefix);
  #else
-    static inline void debug(PGM_P const prefix) {}
+    static inline void debug(PGM_P const prefix) { UNUSED(prefix); }
  #endif
  private: