Author: vmassol
Date: 2007-11-14 20:34:01 +0100 (Wed, 14 Nov 2007)
New Revision: 5877
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/doc/XWikiDocumentArchive.java
Log:
XWIKI-1851: Cannot upgrade XE 1.1.2 to XE 1.2.x: premature end of file error
Added comment giving some explanation (althought the explanation is still not
good enough as we need to explain why we're keeping that invalid revision
instead of renumbering them for example).
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/doc/XWikiDocumentArchive.java
===================================================================
---
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/doc/XWikiDocumentArchive.java
2007-11-14 19:13:52 UTC (rev 5876)
+++
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/doc/XWikiDocumentArchive.java
2007-11-14 19:34:01 UTC (rev 5877)
@@ -194,6 +194,8 @@
Version ver = nodeInfo.getVersion();
String xml = archive.getRevisionAsString(ver);
XWikiDocument doc = new XWikiDocument();
+ // Some time in the past there was a bug in XWiki where
version were starting at 1.2. When this
+ // happens the returned xml has a value of "\n". Thus we
simply skip it.
if (xml.length()>1) {
doc.fromXML(xml);
// set this fields from old document
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