commit b4d85afe590aaf538d55e748b35c8bfe1cb0bb04
author philga <philgarrett@google.com> Wed Feb 17 17:19:16 2021 -0800
committer Philip Garrett <philgarrett@google.com> Thu Feb 18 01:48:40 2021 +0000
tree eb1b43594d30148dba4bf12aea5900f7dc5108a1
parent 7ceef9d73d1cbdf25dc9003e4e04db9385bdde1d

Eliminate EPPlus 'null reference' exception

Release note: No

Developer Comment:

Eliminate EPPlus 'null reference' exception.

Change-Id: I134e32144fd02acee483926b668ded51e4666019

EPPlus/ExcelNamedRangeCollection.cs

diff --git a/EPPlus/ExcelNamedRangeCollection.cs b/EPPlus/ExcelNamedRangeCollection.cs
index 537a7db..2cad528 100644
--- a/EPPlus/ExcelNamedRangeCollection.cs
+++ b/EPPlus/ExcelNamedRangeCollection.cs
@@ -88,7 +88,7 @@
                 if ((0 <= index) && (index < _list.Count))
                 {
                     ExcelNamedRange listItem = _list[index];
-                    if ((listItem != null) && (listItem.FullAddress == item.FullAddress))
+                    if ((listItem != null) && (listItem.FullAddress != null) && (listItem.FullAddress == item.FullAddress))
                         return;
 
                     //throw new Exception(string.Format("Name '{0}' is defined in the worksheet more than once. First as '{1}' and second as '{2}'.", Name, listItem.FullAddress, item.FullAddress));