Make sure chartData is not empty before accessing its elements.

2012-06-22 14:27:26 -07:00
parent ba17b37e50
commit e47906d479
1 changed files with 1 additions and 1 deletions
@@ -789,7 +789,7 @@ public class ChartView extends View {
        break;
      }
    }
-    if (index != -1) {
+    if (index != -1 && chartData.size() > 0) {
      int dx = getX(maxX) - pointer.getIntrinsicWidth() / 2;
      int dy = getY(series[index], chartData.get(chartData.size() - 1)[index + 1])
          - pointer.getIntrinsicHeight();