From 1998fcd95f4f0b294750d10e86f4c60b7f43d12d Mon Sep 17 00:00:00 2001
From: Dmitry Batrak <Dmitry.Batrak@jetbrains.com>
Date: Mon, 20 Mar 2017 12:43:14 +0300
Subject: [PATCH] remove useless code

---
 .../src/com/intellij/openapi/editor/impl/FoldingModelImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/editor/impl/FoldingModelImpl.java b/platform/platform-impl/src/com/intellij/openapi/editor/impl/FoldingModelImpl.java
index 6acf7f88583d..aa03cb69d1d1 100644
--- a/platform/platform-impl/src/com/intellij/openapi/editor/impl/FoldingModelImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/editor/impl/FoldingModelImpl.java
@@ -315,7 +315,7 @@ public class FoldingModelImpl implements FoldingModelEx, PrioritizedInternalDocu
   }
 
   void removeRegionFromTree(@NotNull FoldRegionImpl region) {
-    if (region.isValid()) myRegionTree.removeInterval(region);
+    myRegionTree.removeInterval(region);
   }
 
   public void dispose() {