From 0fae55164c8d09f3324f64fb27048e5ded7bfeca Mon Sep 17 00:00:00 2001
From: tduguid <tduguid@NB61300907>
Date: Sun, 14 Jan 2018 11:23:41 +1100
Subject: [PATCH] #5 Fix Separate Values button fails on column with all zero
 strings in C# version

---
 CS/Scripts/Ribbon.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CS/Scripts/Ribbon.cs b/CS/Scripts/Ribbon.cs
index ad54467..7525700 100644
--- a/CS/Scripts/Ribbon.cs
+++ b/CS/Scripts/Ribbon.cs
@@ -923,9 +923,9 @@ public void SeparateValues()
 
                 for (int i = 1; i <= m + 1; i++) // by row
                 {
-                    string cellValue = tbl.Range.Cells[i, columnIndex].Value2.ToString();
-                    if (string.IsNullOrEmpty(cellValue) == false)
+                    if (tbl.Range.Cells[i, columnIndex].Value2 != null)
                     {
+                        string cellValue = tbl.Range.Cells[i, columnIndex].Value2.ToString();
                         string[] metadata = cellValue.Split(Properties.Settings.Default.Table_ColumnSeparateValuesDelimiter);
                         int countValues = metadata.Length - 1;
                         if (countValues > 0)