From dc4cc14792b3e8214a05da15c243568095256ee7 Mon Sep 17 00:00:00 2001
From: Alexander Langer <lngr@users.noreply.github.com>
Date: Sat, 4 May 2019 08:27:38 +0200
Subject: [PATCH] IOcelotPipelineBuilder.Use(): Return IOcelotPipelineBuilder
 (#875)

Fixes ThreeMammals/Ocelot#685
---
 src/Ocelot/Middleware/Pipeline/IOcelotPipelineBuilder.cs | 2 +-
 src/Ocelot/Middleware/Pipeline/OcelotPipelineBuilder.cs  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Ocelot/Middleware/Pipeline/IOcelotPipelineBuilder.cs b/src/Ocelot/Middleware/Pipeline/IOcelotPipelineBuilder.cs
index 9cb0db56..a10a2369 100644
--- a/src/Ocelot/Middleware/Pipeline/IOcelotPipelineBuilder.cs
+++ b/src/Ocelot/Middleware/Pipeline/IOcelotPipelineBuilder.cs
@@ -9,7 +9,7 @@ namespace Ocelot.Middleware.Pipeline
     public interface IOcelotPipelineBuilder
     {
         IServiceProvider ApplicationServices { get; }
-        OcelotPipelineBuilder Use(Func<OcelotRequestDelegate, OcelotRequestDelegate> middleware);
+        IOcelotPipelineBuilder Use(Func<OcelotRequestDelegate, OcelotRequestDelegate> middleware);
         OcelotRequestDelegate Build();
         IOcelotPipelineBuilder New();
     }
diff --git a/src/Ocelot/Middleware/Pipeline/OcelotPipelineBuilder.cs b/src/Ocelot/Middleware/Pipeline/OcelotPipelineBuilder.cs
index 5877ab62..58f71122 100644
--- a/src/Ocelot/Middleware/Pipeline/OcelotPipelineBuilder.cs
+++ b/src/Ocelot/Middleware/Pipeline/OcelotPipelineBuilder.cs
@@ -27,7 +27,7 @@ namespace Ocelot.Middleware.Pipeline
 
         public IServiceProvider ApplicationServices { get; }
 
-        public OcelotPipelineBuilder Use(Func<OcelotRequestDelegate, OcelotRequestDelegate> middleware)
+        public IOcelotPipelineBuilder Use(Func<OcelotRequestDelegate, OcelotRequestDelegate> middleware)
         {
             _middlewares.Add(middleware);
             return this;