Defense

2020-10-05 23:16:34 +02:00
parent c4ac2082ed
commit 31657fe534
1 changed files with 3 additions and 0 deletions
@@ -70,6 +70,9 @@ class Roller: public Choice
    {
      int32_t value = getValue();
      auto valuesCount = getValuesCount();
+      if (valuesCount == 0) {
+        return;
+      }

      int index = (scrollPositionY - ROLLER_LINE_HEIGHT + 1)  / ROLLER_LINE_HEIGHT;
      coord_t y = index * ROLLER_LINE_HEIGHT;