lastEncoderDiff Compiler Warning

Fixes a compiler warning by making the appropriate lines conditional.
soligen2010 · Dec 18, 2023 · 0b0debb · 0b0debb
1 parent 0ede16c
commit 0b0debb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Marlin/src/lcd/marlinui.cpp b/Marlin/src/lcd/marlinui.cpp
@@ -1035,9 +1035,9 @@ void MarlinUI::init() {
         uint8_t abs_diff = ABS(encoderDiff);
 
         #if ENCODER_PULSES_PER_STEP > 1
-          static int8_t lastEncoderDiff;
+          TERN_(HAS_TOUCH_SLEEP, static int8_t lastEncoderDiff);
           TERN_(HAS_TOUCH_SLEEP, if (lastEncoderDiff != encoderDiff) wakeup_screen());
-          lastEncoderDiff = encoderDiff;
+          TERN_(HAS_TOUCH_SLEEP, lastEncoderDiff = encoderDiff);
         #endif
 
         const bool encoderPastThreshold = (abs_diff >= epps);