From b04cbf537f2dd77d9164d83165436c8bc7dbf265 Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Wed, 29 Mar 2017 23:03:54 +0300
Subject: [PATCH] Kotlin Facet: Fix IAE on null module kind in multi-editor

 #KT-17145 Fixed
---
 .../compiler/configuration/KotlinCompilerConfigurableTab.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/compiler/configuration/KotlinCompilerConfigurableTab.java b/idea/src/org/jetbrains/kotlin/idea/compiler/configuration/KotlinCompilerConfigurableTab.java
index 0ee9409d888..0a959fdcc46 100644
--- a/idea/src/org/jetbrains/kotlin/idea/compiler/configuration/KotlinCompilerConfigurableTab.java
+++ b/idea/src/org/jetbrains/kotlin/idea/compiler/configuration/KotlinCompilerConfigurableTab.java
@@ -245,7 +245,8 @@ public class KotlinCompilerConfigurableTab implements SearchableConfigurable, Co
     }
 
     @NotNull
-    private static String getModuleKindDescription(@NotNull String moduleKind) {
+    private static String getModuleKindDescription(@Nullable String moduleKind) {
+        if (moduleKind == null) return "";
         String result = moduleKindDescriptions.get(moduleKind);
         assert result != null : "Module kind " + moduleKind + " was not added to combobox, therefore it should not be here";
         return result;