chore: slight code refactor

influxdata · Feb 24, 2020 · 98750c4 · 98750c4
1 parent 87a37cc
commit 98750c4
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/ui/src/timeMachine/components/TagSelector.tsx b/ui/src/timeMachine/components/TagSelector.tsx
@@ -302,16 +302,10 @@ const mstp = (state: AppState, ownProps: OwnProps): StateProps => {
 
   const tags = getActiveQuery(state).builderConfig.tags
 
-  let emptyText: string
+  let emptyText: string = ''
   const previousTagSelector = tags[ownProps.index - 1]
-  if (
-    ownProps.index === 0 ||
-    !previousTagSelector ||
-    !previousTagSelector.key
-  ) {
-    emptyText = ''
-  } else {
-    emptyText = `Select a ${tags[ownProps.index - 1].key} value first`
+  if (previousTagSelector && previousTagSelector.key) {
+    emptyText = `Select a ${previousTagSelector.key} value first`
   }
 
   const {