Minor: do not assert psi state in RemoveUselessIsCheckFixForWhen

2019-04-19 17:48:08 +03:00
parent b83d07ae9a
commit de548d6b8b
1 changed files with 2 additions and 2 deletions
@@ -29,8 +29,8 @@ class RemoveUselessIsCheckFixForWhen(element: KtWhenConditionIsPattern) : Kotlin

    override fun invoke(project: Project, editor: Editor?, file: KtFile) {
        val condition = element ?: return
-        val whenEntry = condition.parent as KtWhenEntry
-        val whenExpression = whenEntry.parent as KtWhenExpression
+        val whenEntry = condition.parent as? KtWhenEntry ?: return
+        val whenExpression = whenEntry.parent as? KtWhenExpression ?: return

        if (condition.isNegated) {
            condition.parent.delete()