🩹 Init fan speed at boot (#23181)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
Sergey1560 · Dec 25, 2021 · f3e372c · f3e372c
1 parent c781ecc
commit f3e372c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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