From caa4af07c134e8a52a80495ef1dc588faa2ba075 Mon Sep 17 00:00:00 2001
From: Simon Ogorodnik <Simon.Ogorodnik@jetbrains.com>
Date: Wed, 30 May 2018 21:23:48 +0300
Subject: [PATCH] New J2K: Fix crash in fqName resolution

---
 .../jetbrains/kotlin/j2k/conversions/TypeMappingConversion.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/TypeMappingConversion.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/TypeMappingConversion.kt
index 046e0f1f541..1db2a345e4b 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/TypeMappingConversion.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/TypeMappingConversion.kt
@@ -41,7 +41,7 @@ class TypeMappingConversion(val context: ConversionContext) : RecursiveApplicabl
         return importDirective.getChildOfType<KtDotQualifiedExpression>()
             ?.selectorExpression
             ?.let {
-                it.references.mapNotNull { it.resolve() }.first()
+                it.references.mapNotNull { it.resolve() }.firstOrNull()
             }
     }