From ffa77c55c48cb03be2c905ca01ed8e30c0a095a0 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Tue, 18 Apr 2017 18:52:18 +0200
Subject: [PATCH] Handle the case when there's no current project view pane
 (EA-91198)

---
 .../kotlin/idea/projectView/KtClassOrObjectTreeNode.kt          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/projectView/KtClassOrObjectTreeNode.kt b/idea/src/org/jetbrains/kotlin/idea/projectView/KtClassOrObjectTreeNode.kt
index c8c9c5225c5..d8b165aad3f 100644
--- a/idea/src/org/jetbrains/kotlin/idea/projectView/KtClassOrObjectTreeNode.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/projectView/KtClassOrObjectTreeNode.kt
@@ -50,7 +50,7 @@ class KtClassOrObjectTreeNode(project: Project?, ktClassOrObject: KtClassOrObjec
     private fun update(node: AbstractTreeNode<*>) {
         val project = project
         if (project != null) {
-            ProjectView.getInstance(project).currentProjectViewPane.treeBuilder.addSubtreeToUpdateByElement(node)
+            ProjectView.getInstance(project).currentProjectViewPane?.treeBuilder?.addSubtreeToUpdateByElement(node)
         }
     }