From 90d200a10ba4d8c2ae2eff47ad8e1cca0ab28e76 Mon Sep 17 00:00:00 2001
From: xuri <xuri.me@gmail.com>
Date: Wed, 7 Jul 2021 00:57:43 +0800
Subject: Make the functions `SetSheetRow`, `New Style` and `SetCellStyle`
 concurrency safety

---
 sheet.go | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sheet.go')

diff --git a/sheet.go b/sheet.go
index 3a55540..8d3d457 100644
--- a/sheet.go
+++ b/sheet.go
@@ -1777,6 +1777,8 @@ func fillColumns(rowData *xlsxRow, col, row int) {
 
 // makeContiguousColumns make columns in specific rows as contiguous.
 func makeContiguousColumns(ws *xlsxWorksheet, fromRow, toRow, colCount int) {
+	ws.Lock()
+	defer ws.Unlock()
 	for ; fromRow < toRow; fromRow++ {
 		rowData := &ws.SheetData.Row[fromRow-1]
 		fillColumns(rowData, colCount, fromRow)
-- 
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