fix: divided by zero

Ladbaby · Mar 14, 2024 · 6247bf7 · 6247bf7
1 parent 5f1d614
commit 6247bf7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/components/battery_history_card.py b/app/components/battery_history_card.py
@@ -87,7 +87,7 @@ def updateBatteryHistory(self, battery_history_dic):
         stride = 15
         previous_timestamp = 0
         i = 0
-        linewidth = min(5, self.width() / (len(x_list)) * 3)
+        linewidth = min(5, self.width() / (len(x_list)) * 3 if len(x_list) != 0 else 1)
         for x, y, charging in zip(x_list, battery_history_dic["battery"], battery_history_dic["charging"]):
             # vertical lines with color indicating charging status
             # if consecutive records less than `stride`, then ignore