From c3918826519068dc99a462bb826eedf63e6ab37d Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Thu, 24 Dec 2015 12:57:47 +0300
Subject: [PATCH] Minor: Fix NPE (EA-76742)

---
 .../idea/hierarchy/calls/KotlinCallHierarchyProvider.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/hierarchy/calls/KotlinCallHierarchyProvider.java b/idea/src/org/jetbrains/kotlin/idea/hierarchy/calls/KotlinCallHierarchyProvider.java
index 0cf8870ec74..802285fbb43 100644
--- a/idea/src/org/jetbrains/kotlin/idea/hierarchy/calls/KotlinCallHierarchyProvider.java
+++ b/idea/src/org/jetbrains/kotlin/idea/hierarchy/calls/KotlinCallHierarchyProvider.java
@@ -43,7 +43,7 @@ public class KotlinCallHierarchyProvider implements HierarchyProvider {
         if (element == null) return null;
 
         element = HierarchyUtils.getCallHierarchyElement(element);
-        if (element instanceof KtFile || element.getLanguage() != KotlinLanguage.INSTANCE) return null;
+        if (element instanceof KtFile || element == null || element.getLanguage() != KotlinLanguage.INSTANCE) return null;
 
         return element;
     }