From de68e10ec92d25dadc95fcae35cfb3c505d131f5 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sat, 15 Jul 2023 23:30:28 +0800
Subject: [PATCH] :art: Attribute View columns calculate
 https://github.com/siyuan-note/siyuan/issues/8699

---
 kernel/av/table.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/kernel/av/table.go b/kernel/av/table.go
index 78d1fea57..0fe02408e 100644
--- a/kernel/av/table.go
+++ b/kernel/av/table.go
@@ -666,7 +666,11 @@ func (table *Table) calcColNumber(col *TableColumn, colIndex int) {
 				count++
 			}
 		}
-		col.Calc.Result = &Value{Number: &ValueNumber{Content: sum / float64(count)}}
+		if 0 != count {
+			col.Calc.Result = &Value{Number: &ValueNumber{Content: sum / float64(count)}}
+		} else {
+			col.Calc.Result = &Value{Number: &ValueNumber{Content: 0}}
+		}
 	case CalcOperatorMedian:
 		values := []float64{}
 		for _, row := range table.Rows {