From 3e55b6e9f5252d21070457b191afba51ffec5390 Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <nikolay.krasko@jetbrains.com>
Date: Mon, 24 Dec 2018 15:52:35 +0300
Subject: [PATCH] Consider qualified name is null if some part is null
 (EA-126499)

---
 compiler/psi/src/org/jetbrains/kotlin/psi/KtClassOrObject.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/psi/src/org/jetbrains/kotlin/psi/KtClassOrObject.kt b/compiler/psi/src/org/jetbrains/kotlin/psi/KtClassOrObject.kt
index a8d710fd58f..77b50efb9e5 100644
--- a/compiler/psi/src/org/jetbrains/kotlin/psi/KtClassOrObject.kt
+++ b/compiler/psi/src/org/jetbrains/kotlin/psi/KtClassOrObject.kt
@@ -164,7 +164,8 @@ abstract class KtClassOrObject :
         val parts = mutableListOf<String>()
         var current: KtClassOrObject? = this
         while (current != null) {
-            parts.add(current.name!!)
+            val name = current.name ?: return null
+            parts.add(name)
             current = PsiTreeUtil.getParentOfType(current, KtClassOrObject::class.java)
         }
         val file = containingFile as? KtFile ?: return null