From afb2d27c90130878b82a70b44ccb4e30344cc09e Mon Sep 17 00:00:00 2001
From: xuri <xuri.me@gmail.com>
Date: Mon, 23 May 2022 13:02:11 +0800
Subject: This fix formula calculation accuracy issue and panic when set pane

- Fix `GROWTH` and `TREND` calculation accuracy issue
- Fix panic when add pane on empty sheet views worksheet
- New exported constants `MinFontSize`
---
 sheet.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sheet.go')

diff --git a/sheet.go b/sheet.go
index 4665fd9..1c17f78 100644
--- a/sheet.go
+++ b/sheet.go
@@ -773,6 +773,9 @@ func (f *File) SetPanes(sheet, panes string) error {
 	if fs.Freeze {
 		p.State = "frozen"
 	}
+	if ws.SheetViews == nil {
+		ws.SheetViews = &xlsxSheetViews{SheetView: []xlsxSheetView{{}}}
+	}
 	ws.SheetViews.SheetView[len(ws.SheetViews.SheetView)-1].Pane = p
 	if !(fs.Freeze) && !(fs.Split) {
 		if len(ws.SheetViews.SheetView) > 0 {
-- 
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