From 6af992999253e89ecda404e2d2c7b118e091f5cc Mon Sep 17 00:00:00 2001
From: Natalia Selezneva <natalia.selezneva@jetbrains.com>
Date: Wed, 31 Oct 2018 12:46:29 +0300
Subject: [PATCH] Do not try to find script definition for decompiled kotlin
 files

---
 .../jetbrains/kotlin/script/KotlinScriptDefinitionProvider.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/psi/src/org/jetbrains/kotlin/script/KotlinScriptDefinitionProvider.kt b/compiler/psi/src/org/jetbrains/kotlin/script/KotlinScriptDefinitionProvider.kt
index 39bf94d0d11..0eec8d9ed73 100644
--- a/compiler/psi/src/org/jetbrains/kotlin/script/KotlinScriptDefinitionProvider.kt
+++ b/compiler/psi/src/org/jetbrains/kotlin/script/KotlinScriptDefinitionProvider.kt
@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.script
 import com.intellij.ide.highlighter.JavaClassFileType
 import com.intellij.ide.highlighter.JavaFileType
 import com.intellij.openapi.components.ServiceManager
+import com.intellij.openapi.fileTypes.FileTypeRegistry
 import com.intellij.openapi.project.DumbService
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.vfs.VirtualFile
@@ -45,7 +46,8 @@ interface ScriptDefinitionProvider {
 fun findScriptDefinition(file: VirtualFile, project: Project): KotlinScriptDefinition? {
     if (file.isDirectory ||
         file.extension == KotlinFileType.EXTENSION ||
-        file.extension == JavaClassFileType.INSTANCE.defaultExtension
+        file.extension == JavaClassFileType.INSTANCE.defaultExtension ||
+        !FileTypeRegistry.getInstance().isFileOfType(file, KotlinFileType.INSTANCE)
     ) {
         return null
     }