🩹 Init fan speed at boot (#23181)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
3 years ago · f3e372cb4c
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/module/planner.cpp
+++ b/Marlin/src/module/planner.cpp
@ -1309,7 +1309,7 @@ void Planner::check_axes_activity() {
  #endif

  #if HAS_TAIL_FAN_SPEED
-    static uint8_t tail_fan_speed[FAN_COUNT];
+    static uint8_t tail_fan_speed[FAN_COUNT] = ARRAY_N_1(FAN_COUNT, 255);
    bool fans_need_update = false;
  #endif