Prevent addition of thresholds with a nonexistent color

2017-12-08 14:39:40 -08:00 · 2017-12-08 14:39:40 -08:00 · d595f8eaa8
parent 3c95ba9f37
commit d595f8eaa8
1 changed files with 1 additions and 1 deletions
--- a/ui/src/dashboards/components/CellEditorOverlay.js
+++ b/ui/src/dashboards/components/CellEditorOverlay.js
@ -79,7 +79,7 @@ class CellEditorOverlay extends Component {
    const sortedColors = _.sortBy(colors, color => Number(color.value))

    if (sortedColors.length <= MAX_THRESHOLDS) {
-      const randomColor = _.random(0, GAUGE_COLORS.length)
+      const randomColor = _.random(0, GAUGE_COLORS.length - 1)

      const maxValue =
        cellWorkingType === 'gauge'