From 9ef5970f927e9e262e3287db54f1e0b06f1f8176 Mon Sep 17 00:00:00 2001
From: Andrey Uskov <Andrey.Uskov@jetbrains.com>
Date: Mon, 25 May 2020 21:36:35 +0300
Subject: [PATCH] Fixed KNPE when serialized Kotlin Facet is broken

#KT-37428 Fixed

Original commit: 104eeb9ffdf3d187a29106842250d4a1dff997c4
---
 .../org/jetbrains/kotlin/config/KotlinFacetSettings.kt    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt b/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
index 2e2ec9eb36d..372eb485866 100644
--- a/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
+++ b/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
@@ -237,13 +237,17 @@ class KotlinFacetSettings {
     var languageLevel: LanguageVersion?
         get() = compilerArguments?.languageVersion?.let { LanguageVersion.fromFullVersionString(it) }
         set(value) {
-            compilerArguments!!.languageVersion = value?.versionString
+            compilerArguments?.apply {
+                languageVersion = value?.versionString
+            }
         }
 
     var apiLevel: LanguageVersion?
         get() = compilerArguments?.apiVersion?.let { LanguageVersion.fromFullVersionString(it) }
         set(value) {
-            compilerArguments!!.apiVersion = value?.versionString
+            compilerArguments?.apply {
+                apiVersion = value?.versionString
+            }
         }
 
     var targetPlatform: TargetPlatform? = null