From 90b6f369e034d22852c99cd25c958c80f34d0504 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Thu, 14 Jun 2018 13:55:02 +0300
Subject: [PATCH] Module-specific list cell renderer: wrap into runReadAction

This should fix KotlinGoto*ModuleTestGenerated.testExpectClassSuperclass
and related exception in IDEA
Additional fix for KT-23685
---
 .../idea/presentation/KtModuleSpecificListCellRenderer.kt    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/presentation/KtModuleSpecificListCellRenderer.kt b/idea/src/org/jetbrains/kotlin/idea/presentation/KtModuleSpecificListCellRenderer.kt
index 6219c4339af..abf7f8f0620 100644
--- a/idea/src/org/jetbrains/kotlin/idea/presentation/KtModuleSpecificListCellRenderer.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/presentation/KtModuleSpecificListCellRenderer.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.presentation
 
 import com.intellij.ide.util.PsiElementListCellRenderer
+import com.intellij.openapi.application.runReadAction
 import com.intellij.psi.NavigatablePsiElement
 import org.jetbrains.kotlin.idea.util.module
 
@@ -14,7 +15,9 @@ abstract class KtModuleSpecificListCellRenderer<T : NavigatablePsiElement> : Psi
 
     override fun getComparingObject(element: T?): Comparable<Nothing> {
         val baseText = super.getComparingObject(element)
-        val moduleName = element?.module?.name ?: return baseText
+        val moduleName = runReadAction {
+            element?.module?.name
+        } ?: return baseText
         return "$baseText [$moduleName]"
     }
 }
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