From dc96373a1acc9aca22e7ea53f7ad3f20d2dfc0d3 Mon Sep 17 00:00:00 2001
From: culyerr <robert.culyer@actusmobile.com>
Date: Wed, 30 Mar 2016 13:39:35 +0100
Subject: [PATCH] Added PATCH support

---
 iis/mymodule.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/iis/mymodule.cpp b/iis/mymodule.cpp
index 464968cba9..00a45d4a03 100644
--- a/iis/mymodule.cpp
+++ b/iis/mymodule.cpp
@@ -1007,6 +1007,16 @@ CMyHttpModule::OnBeginRequest(
 		break;
 	}
 
+	if (r->method_number == M_INVALID)
+	{
+		if ((req->pUnknownVerb != NULL) && (strcmp(req->pUnknownVerb, "PATCH")==0))
+		{
+			// this is a PATCH command and should be supported
+			r->method = "PATCH";
+			r->method_number = M_PATCH;
+		}
+	}
+	
 	if(HTTP_EQUAL_VERSION(req->Version, 0, 9))
 		r->protocol = "HTTP/0.9";
 	else if(HTTP_EQUAL_VERSION(req->Version, 1, 0))