From 1cb859042736096a43928e770c73fbd7c6065da7 Mon Sep 17 00:00:00 2001
From: Bob Arnson <bob@joyofsetup.com>
Date: Tue, 28 Aug 2018 17:11:38 -0400
Subject: Support warning suppression.

---
 src/WixToolset.Core/CommandLine/CommandLineParser.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/WixToolset.Core')

diff --git a/src/WixToolset.Core/CommandLine/CommandLineParser.cs b/src/WixToolset.Core/CommandLine/CommandLineParser.cs
index d518931a..b0ad6cad 100644
--- a/src/WixToolset.Core/CommandLine/CommandLineParser.cs
+++ b/src/WixToolset.Core/CommandLine/CommandLineParser.cs
@@ -144,7 +144,7 @@ namespace WixToolset.Core.CommandLine
                         return true;
 
                     case "outputtype":
-                        outputType= parser.GetNextArgumentOrError(arg);
+                        outputType = parser.GetNextArgumentOrError(arg);
                         return true;
 
                     case "nologo":
@@ -164,6 +164,16 @@ namespace WixToolset.Core.CommandLine
                     case "sval":
                         // todo: implement
                         return true;
+
+                    case "sw":
+                    case "suppresswarning":
+                        var warning = parser.GetNextArgumentOrError(arg);
+                        if (!String.IsNullOrEmpty(warning))
+                        {
+                            var warningNumber = Convert.ToInt32(warning);
+                            this.Messaging.SuppressWarningMessage(warningNumber);
+                        }
+                        return true;
                     }
 
                     return false;
-- 
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