From 00ea419596ed13668c76290acaefe29700923203 Mon Sep 17 00:00:00 2001
From: wp_xxyyzz <wp_xxyyzz@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Sun, 9 Sep 2018 16:46:39 +0000
Subject: [PATCH] fpspreadsheet: Fix uninitialized hidden row state when
 reading xls.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6638 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 components/fpspreadsheet/source/common/xlscommon.pas | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/fpspreadsheet/source/common/xlscommon.pas b/components/fpspreadsheet/source/common/xlscommon.pas
index 5b5b7f144..e2ef29be3 100644
--- a/components/fpspreadsheet/source/common/xlscommon.pas
+++ b/components/fpspreadsheet/source/common/xlscommon.pas
@@ -2504,6 +2504,7 @@ var
   xf: Word;
 begin
   rowrec.RowIndex := 0;   // to silence the compiler...
+
   AStream.ReadBuffer(rowrec, SizeOf(TRowRecord));
   rowrec.RowIndex := WordLEToN(rowrec.RowIndex);
   flags := DWordLEToN(rowrec.Flags);
@@ -2533,8 +2534,7 @@ begin
     lRow.FormatIndex := XFToFormatIndex(xf);
 
   { Row visibility }
-  if DWordLEToN(rowRec.Flags) and $00000020 <> 0 then
-    lRow.Hidden := true;
+  lRow.Hidden := rowRec.Flags and $00000020 <> 0;
 
   // We only create a row record for fpspreadsheet if the row has a
   // non-standard height (i.e. different from default row height) or format.