From 60a1b9fd2786a41cfbec710dc7d0eb845ec6b340 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@intellij.com>
Date: Fri, 29 Feb 2008 20:57:56 +0300
Subject: [PATCH] python formatter fixed

---
 python/src/com/jetbrains/python/formatter/PyBlock.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/src/com/jetbrains/python/formatter/PyBlock.java b/python/src/com/jetbrains/python/formatter/PyBlock.java
index dc90566d7287..94f967632305 100644
--- a/python/src/com/jetbrains/python/formatter/PyBlock.java
+++ b/python/src/com/jetbrains/python/formatter/PyBlock.java
@@ -86,7 +86,7 @@ public class PyBlock implements Block {
                 dumpSubBlocks();
             }
         }
-        return _subBlocks;
+        return new ArrayList<Block>(_subBlocks);
     }
 
     private List<Block> buildSubBlocks() {