Fix a messed up ELAPSED instance

9 years ago · c5a8755cc0
parent 56acaf3594
commit c5a8755cc0
1 changed files with 1 additions and 1 deletions
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@ -696,7 +696,7 @@ void manage_heater() {
  } // Extruders Loop
  #if HAS_AUTO_FAN
-    if (ELAPSED(ms > next_auto_fan_check_ms)) { // only need to check fan state very infrequently
+    if (ELAPSED(ms, next_auto_fan_check_ms)) { // only need to check fan state very infrequently
      checkExtruderAutoFans();
      next_auto_fan_check_ms = ms + 2500UL;
    }