From e8fadbb558af7200b9979e1c8c4713bd746fd16c Mon Sep 17 00:00:00 2001
From: cedricboon <cedric.boon@hotmail.com>
Date: Fri, 22 Feb 2019 10:38:52 +0100
Subject: [PATCH 1/2] Backwards compatibility for null-parameters

In previous versions it was possible to pass null parameters to the proxy operations. With the EncodeParam operation the null parameters cause a NullReferenceException on the value.ToString operation. This change adds a Safe Navigation Operation to prevent the NullReferenceException .
---
 WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt b/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
index 09fc389..ac0e590 100644
--- a/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
+++ b/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
@@ -210,7 +210,7 @@ namespace <#= Configuration.Namespace#>.Clients
 		/// </summary>
 		protected string EncodeParam<T>(T value) 
 		{
-			return System.Net.WebUtility.UrlEncode(value.ToString());
+			return System.Net.WebUtility.UrlEncode(value?.ToString());
 		}
 
 		/// <summary>
@@ -218,7 +218,7 @@ namespace <#= Configuration.Namespace#>.Clients
 		/// </summary>
 		protected string EncodeParam(DateTime value) 
 		{
-			return System.Net.WebUtility.UrlEncode(value.ToString("o"));
+			return System.Net.WebUtility.UrlEncode(value?.ToString("o"));
 		}
 		
 		/// <summary>
@@ -226,7 +226,7 @@ namespace <#= Configuration.Namespace#>.Clients
 		/// </summary>
 		protected string EncodeParam(DateTimeOffset value)
 		{
-			return System.Net.WebUtility.UrlEncode(value.ToString("o"));
+			return System.Net.WebUtility.UrlEncode(value?.ToString("o"));
 		}
 		
 		/// <summary>

From 82d3309d6d54df7fa962d61a6bbd956c429059ac Mon Sep 17 00:00:00 2001
From: cedricboon <cedric.boon@hotmail.com>
Date: Fri, 22 Feb 2019 12:29:29 +0100
Subject: [PATCH 2/2] Update CSharpProxyTemplate.tt

---
 WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt b/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
index ac0e590..d309c8a 100644
--- a/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
+++ b/WebApiProxy.Tasks/Templates/CSharpProxyTemplate.tt
@@ -218,7 +218,7 @@ namespace <#= Configuration.Namespace#>.Clients
 		/// </summary>
 		protected string EncodeParam(DateTime value) 
 		{
-			return System.Net.WebUtility.UrlEncode(value?.ToString("o"));
+			return System.Net.WebUtility.UrlEncode(value.ToString("o"));
 		}
 		
 		/// <summary>
@@ -226,7 +226,7 @@ namespace <#= Configuration.Namespace#>.Clients
 		/// </summary>
 		protected string EncodeParam(DateTimeOffset value)
 		{
-			return System.Net.WebUtility.UrlEncode(value?.ToString("o"));
+			return System.Net.WebUtility.UrlEncode(value.ToString("o"));
 		}
 		
 		/// <summary>