Merge pull request #2093 from thinkyhead/timeout_default

Tweak to fan kick routine
9 years ago · 98c4f22432
1 changed files with 3 additions and 2 deletions
--- a/Marlin/planner.cpp
+++ b/Marlin/planner.cpp
@ -429,11 +429,12 @@ void check_axes_activity() {
    #ifdef FAN_KICKSTART_TIME
      static millis_t fan_kick_end;
      if (tail_fan_speed) {
+        millis_t ms = millis();
        if (fan_kick_end == 0) {
          // Just starting up fan - run at full power.
-          fan_kick_end = millis() + FAN_KICKSTART_TIME;
+          fan_kick_end = ms + FAN_KICKSTART_TIME;
          tail_fan_speed = 255;
-        } else if (fan_kick_end > millis())
+        } else if (fan_kick_end > ms)
          // Fan still spinning up.
          tail_fan_speed = 255;
        } else {