From 3ba7b59afc44d0ec5c74f5c16e6a5a9d8edaffaa Mon Sep 17 00:00:00 2001
From: Nick Burch <nick@apache.org>
Date: Sat, 28 Feb 2015 17:36:19 +0000
Subject: [PATCH] Ensure that the core properties are there before saving them,
 in case they have not yet been lazy-created

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1662971 13f79535-47bb-0310-9956-ffa450edef68
---
 src/ooxml/java/org/apache/poi/openxml4j/opc/ZipPackage.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ooxml/java/org/apache/poi/openxml4j/opc/ZipPackage.java b/src/ooxml/java/org/apache/poi/openxml4j/opc/ZipPackage.java
index 62f26b754..888f50130 100644
--- a/src/ooxml/java/org/apache/poi/openxml4j/opc/ZipPackage.java
+++ b/src/ooxml/java/org/apache/poi/openxml4j/opc/ZipPackage.java
@@ -443,7 +443,9 @@ public final class ZipPackage extends Package {
 			if (this.getPartsByRelationshipType(PackageRelationshipTypes.CORE_PROPERTIES).size() == 0 &&
                 this.getPartsByRelationshipType(PackageRelationshipTypes.CORE_PROPERTIES_ECMA376).size() == 0    ) {
 				logger.log(POILogger.DEBUG,"Save core properties part");
-
+				
+				// Ensure that core properties are added if missing
+				getPackageProperties();
 				// Add core properties to part list ...
 				addPackagePart(this.packageProperties);
 				// ... and to add its relationship ...