Fix upper bound check for log column reordering

elastic · Feb 20, 2020 · a4eb08d · a4eb08d
1 parent a1c32a6
commit a4eb08d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ins/infra/public/components/source_configuration/log_columns_configuration_form_state.tsx b/...ins/infra/public/components/source_configuration/log_columns_configuration_form_state.tsx
@@ -108,7 +108,7 @@ export const useLogColumnsConfigurationFormState = ({
 
   const moveLogColumn = useCallback(
     (sourceIndex, destinationIndex) => {
-      if (destinationIndex >= 0 && sourceIndex < formState.logColumns.length - 1) {
+      if (destinationIndex >= 0 && sourceIndex <= formState.logColumns.length - 1) {
         const newLogColumns = [...formState.logColumns];
         newLogColumns.splice(destinationIndex, 0, newLogColumns.splice(sourceIndex, 1)[0]);
         setFormStateChanges(changes => ({