fixing divide by zero bug when thermocouple read fails five times in a

row
2021-04-29 15:08:53 -04:00 · 2021-04-29 15:08:53 -04:00 · 775eb0a0f2
commit 775eb0a0f2
parent e16aab8e66
1 changed files with 2 additions and 1 deletions
--- a/lib/oven.py
+++ b/lib/oven.py
@ -128,7 +128,8 @@ class TempSensorReal(TempSensor):
                except Exception:
                    log.exception("problem reading temp")
                time.sleep(sleeptime)
-            self.temperature = sum(temps)/len(temps)
+            if len(temps) > 0:
+                self.temperature = sum(temps)/len(temps)

 class Oven(threading.Thread):
    '''parent oven class. this has all the common code