From 8d08434afa3dd2cb6ce08117ce95227e66474d31 Mon Sep 17 00:00:00 2001
From: Rhys Parry <rhys@i-think22.net>
Date: Mon, 25 May 2020 17:35:15 +0000
Subject: [PATCH] Default Length for StringDataFrameColumn (#2921) (#2923)

---
 src/Microsoft.Data.Analysis/StringDataFrameColumn.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.Data.Analysis/StringDataFrameColumn.cs b/src/Microsoft.Data.Analysis/StringDataFrameColumn.cs
index 180555eb08..92f2be029e 100644
--- a/src/Microsoft.Data.Analysis/StringDataFrameColumn.cs
+++ b/src/Microsoft.Data.Analysis/StringDataFrameColumn.cs
@@ -19,7 +19,7 @@ public partial class StringDataFrameColumn : DataFrameColumn, IEnumerable<string
     {
         private List<List<string>> _stringBuffers = new List<List<string>>(); // To store more than intMax number of strings
 
-        public StringDataFrameColumn(string name, long length) : base(name, length, typeof(string))
+        public StringDataFrameColumn(string name, long length = 0) : base(name, length, typeof(string))
         {
             int numberOfBuffersRequired = Math.Max((int)(length / int.MaxValue), 1);
             for (int i = 0; i < numberOfBuffersRequired; i++)