From a33743cff210fc71eb4024940c5069443dc2c3e9 Mon Sep 17 00:00:00 2001
From: Viktor Andreev <viktor.andreev@onlyoffice.com>
Date: Tue, 4 Feb 2025 13:44:41 +0600
Subject: [PATCH] fix bug #73052

---
 .../XlsFile/Format/Logic/Biff_structures/PtgExtraArray.cpp    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/PtgExtraArray.cpp b/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/PtgExtraArray.cpp
index 651c772c9e..3e6c96cea6 100644
--- a/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/PtgExtraArray.cpp
+++ b/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/PtgExtraArray.cpp
@@ -138,7 +138,7 @@ void PtgExtraArray::save(CFRecord& record)
 const std::wstring PtgExtraArray::toString() const
 {
 	std::wstring ret_val;
-    unsigned char col_cnt = cols;
+    unsigned char col_cnt = cols + 1;
 
 	if (array_.empty()) return L"";
 
@@ -152,7 +152,7 @@ const std::wstring PtgExtraArray::toString() const
 		else
 		{
 			ret_val += L';';
-            col_cnt = cols;
+            col_cnt = cols + 1;
 		}
 	}
 	ret_val += array_.back()->toString();