Init Kp, Ki, Kd to 0

9 years ago · dbd4c17096
1 changed files with 1 additions and 1 deletions
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@ -209,7 +209,7 @@ void PID_autotune(float temp, int extruder, int ncycles) {
  long bias, d;
  float Ku, Tu;
-  float Kp, Ki, Kd;
+  float Kp = 0, Ki = 0, Kd = 0;
  float max = 0, min = 10000;
  #if HAS_AUTO_FAN