From 98a74d96d57f17b0833e6840560ed8187fac9dbf Mon Sep 17 00:00:00 2001
From: Yegor Kozlov <yegor@apache.org>
Date: Wed, 23 Jan 2013 09:14:14 +0000
Subject: [PATCH] one more fix related to Bugzilla 54407

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1437306 13f79535-47bb-0310-9956-ffa450edef68
---
 src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFSheet.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFSheet.java b/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFSheet.java
index ddf78ba9a4..35100d1194 100644
--- a/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFSheet.java
+++ b/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFSheet.java
@@ -346,6 +346,7 @@ public abstract class XSLFSheet extends POIXMLDocumentPart implements XSLFShapeC
         _spTree = null;
         _drawing = null;
         _spTree = null;
+        _placeholders = null;
 
         // recursively update each shape
         List<XSLFShape> tgtShapes = getShapeList();
-- 
2.39.5