From f61cde4a8f53fb8840ce1ba17edfebbdca7f93de Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Tue, 29 Jan 2019 17:12:51 +0100
Subject: [PATCH] PsiUtilCore.findFileSystemItem shouldn't fail on files being
 under ignored directory (EA-134759 - assert: PsiUtilCore.getPsiFile)

---
 platform/core-api/src/com/intellij/psi/util/PsiUtilCore.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/core-api/src/com/intellij/psi/util/PsiUtilCore.java b/platform/core-api/src/com/intellij/psi/util/PsiUtilCore.java
index 556f9ef0f7b5..c2a2f6bbb8b1 100644
--- a/platform/core-api/src/com/intellij/psi/util/PsiUtilCore.java
+++ b/platform/core-api/src/com/intellij/psi/util/PsiUtilCore.java
@@ -487,7 +487,8 @@ public class PsiUtilCore {
   public static PsiFileSystemItem findFileSystemItem(@Nullable Project project, @Nullable VirtualFile file) {
     if (project == null || file == null) return null;
     if (project.isDisposed() || !file.isValid()) return null;
-    return file.isDirectory() ? PsiManager.getInstance(project).findDirectory(file) : getPsiFile(project, file);
+    PsiManager psiManager = PsiManager.getInstance(project);
+    return file.isDirectory() ? psiManager.findDirectory(file) : psiManager.findFile(file);
   }
 
   /**