From b6cc43d8242fd3f7f0c6163db9fcd759b9b992b1 Mon Sep 17 00:00:00 2001
From: xuri <xuri.me@gmail.com>
Date: Sun, 11 Sep 2022 00:04:04 +0800
Subject: This makes 6 functions concurrency safety

- These 6 functions now support concurrency safe: SetColWidth, GetColWidth, SetColVisible, GetColVisible, SetColStyle and GetColStyle
---
 merge.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'merge.go')

diff --git a/merge.go b/merge.go
index d7400a2..c31416a 100644
--- a/merge.go
+++ b/merge.go
@@ -60,6 +60,8 @@ func (f *File) MergeCell(sheet, hCell, vCell string) error {
 	if err != nil {
 		return err
 	}
+	ws.Lock()
+	defer ws.Unlock()
 	ref := hCell + ":" + vCell
 	if ws.MergeCells != nil {
 		ws.MergeCells.Cells = append(ws.MergeCells.Cells, &xlsxMergeCell{Ref: ref, rect: rect})
@@ -81,6 +83,8 @@ func (f *File) UnmergeCell(sheet string, hCell, vCell string) error {
 	if err != nil {
 		return err
 	}
+	ws.Lock()
+	defer ws.Unlock()
 	rect1, err := areaRefToCoordinates(hCell + ":" + vCell)
 	if err != nil {
 		return err
-- 
cgit v1.2.1