From a8a0dde828c474067cb92fd9cfec85372ab4160e Mon Sep 17 00:00:00 2001
From: Bob Arnson <bob@firegiant.com>
Date: Thu, 16 Feb 2023 18:43:53 -0500
Subject: Handle WixException with null message.

---
 src/wix/wix/Program.cs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/wix/wix/Program.cs b/src/wix/wix/Program.cs
index d1818df0..e4ee7ba1 100644
--- a/src/wix/wix/Program.cs
+++ b/src/wix/wix/Program.cs
@@ -54,9 +54,18 @@ namespace WixToolset.Tools
             }
             catch (WixException e)
             {
-                listener.Write(e.Error);
+                if (e.Error != null)
+                {
+                    listener.Write(e.Error);
 
-                return e.Error.Id;
+                    return e.Error.Id;
+                }
+                else
+                {
+                    listener.Write(e.Message);
+
+                    return e.HResult;
+                }
             }
             catch (Exception e)
             {
-- 
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