From 2668385b172e208a0129ae4fe770da3e0ce3e69d Mon Sep 17 00:00:00 2001
From: Dominik Stadler <centic@apache.org>
Date: Tue, 23 Dec 2014 09:26:22 +0000
Subject: [PATCH] Add comment

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1647512 13f79535-47bb-0310-9956-ffa450edef68
---
 src/ooxml/java/org/apache/poi/ss/usermodel/WorkbookFactory.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ooxml/java/org/apache/poi/ss/usermodel/WorkbookFactory.java b/src/ooxml/java/org/apache/poi/ss/usermodel/WorkbookFactory.java
index b17a1a5aa5..dae4ff36ed 100644
--- a/src/ooxml/java/org/apache/poi/ss/usermodel/WorkbookFactory.java
+++ b/src/ooxml/java/org/apache/poi/ss/usermodel/WorkbookFactory.java
@@ -105,6 +105,7 @@ public class WorkbookFactory {
             NPOIFSFileSystem fs = new NPOIFSFileSystem(file);
             return new HSSFWorkbook(fs.getRoot(), true);
         } catch(OfficeXmlFileException e) {
+            // opening as .xls failed => try opening as .xlsx
             OPCPackage pkg = OPCPackage.open(file);
             return new XSSFWorkbook(pkg);
         }
-- 
2.39.5