From 47db6a3558185779e0980485618a0f6de8746c8d Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 28 Jan 2013 20:26:58 +0100
Subject: [PATCH] EA-43057 - IOOBE: PyPsiUtils.removeSlash

---
 .../psi-api/src/com/jetbrains/python/psi/impl/PyPsiUtils.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/python/psi-api/src/com/jetbrains/python/psi/impl/PyPsiUtils.java b/python/psi-api/src/com/jetbrains/python/psi/impl/PyPsiUtils.java
index 34981829d251..1ff9777b7684 100644
--- a/python/psi-api/src/com/jetbrains/python/psi/impl/PyPsiUtils.java
+++ b/python/psi-api/src/com/jetbrains/python/psi/impl/PyPsiUtils.java
@@ -216,7 +216,9 @@ public class PyPsiUtils {
       toDelete.add(prev);
       prev = prev.getTreeNext();
     }
-    statement.deleteChildRange(toDelete.get(0).getPsi(), toDelete.get(toDelete.size() - 1).getPsi());
+    if (toDelete.size() > 0) {
+      statement.deleteChildRange(toDelete.get(0).getPsi(), toDelete.get(toDelete.size() - 1).getPsi());
+    }
   }
 
   static <T, U extends PsiElement> List<T> collectStubChildren(U e,