From 17f10155f8f8ef117d228d57c199470cf9290575 Mon Sep 17 00:00:00 2001
From: Ankit Jain <radical@corewars.org>
Date: Fri, 11 Mar 2011 18:22:05 +0530
Subject: [PATCH] [xbuild] Throw ArgumentNullException if target name is null

---
 .../Microsoft.Build.BuildEngine/Project.cs                  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/Project.cs b/mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/Project.cs
index 6e7971deb7a..3a8d2feda0b 100644
--- a/mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/Project.cs
+++ b/mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/Project.cs
@@ -351,9 +351,13 @@ namespace Microsoft.Build.BuildEngine {
 				initialTargetsBuilt = true;
 			}
 
-			foreach (string target in targetNames)
+			foreach (string target in targetNames) {
+				if (target == null)
+					throw new ArgumentNullException ("Target name cannot be null");
+
 				if (!BuildTarget (target.Trim (), targetOutputs))
 					return false;
+			}
 				
 			return true;
 		}
-- 
2.25.1