Repair reducer

2019-07-07 16:24:53 +02:00
parent b79725bdf0
commit d50cef7bb3
1 changed files with 2 additions and 1 deletions
--- a/app/src/reducers/Charts.ts
+++ b/app/src/reducers/Charts.ts
@@ -84,8 +84,9 @@ function moveUp(state: ChartsState, action: MoveUp) {
  const previousItem = charts.get(idx - 1)

  if (idx === 0 || !item || !previousItem) {
-    return
+    return state // do nothing
  }
+
  const newlyOrderedCharts = charts.set(idx - 1, item).set(idx, previousItem)
  return state.set('charts', newlyOrderedCharts)
 }