From 4bc64b8014bee70d526d9d2c1f1a2ca000d4b3fe Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 20 Jun 2016 18:15:23 +0200
Subject: [PATCH] PsiElement.getNode() is nullable (EA-84534 - NPE:
 DocCommentConverterKt.content) (cherry picked from commit c3e38dd)

---
 j2k/src/org/jetbrains/kotlin/j2k/DocCommentConverter.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/j2k/src/org/jetbrains/kotlin/j2k/DocCommentConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/DocCommentConverter.kt
index 0210b4e1398..ab4d2257372 100644
--- a/j2k/src/org/jetbrains/kotlin/j2k/DocCommentConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/DocCommentConverter.kt
@@ -31,7 +31,7 @@ object EmptyDocCommentConverter: DocCommentConverter {
 
 fun PsiDocTag.content(): String =
         children
-                .dropWhile { it.node.elementType == JavaDocTokenType.DOC_TAG_NAME }
+                .dropWhile { it?.node?.elementType == JavaDocTokenType.DOC_TAG_NAME }
                 .dropWhile { it is PsiWhiteSpace }
-                .filterNot { it.node.elementType == JavaDocTokenType.DOC_COMMENT_LEADING_ASTERISKS }
+                .filterNot { it?.node?.elementType == JavaDocTokenType.DOC_COMMENT_LEADING_ASTERISKS }
                 .joinToString("") { it.text }