From f4133e726dd1edecd0591971f27d2fd498337dcf Mon Sep 17 00:00:00 2001
From: Geoff Brown <gbrown@centeredgesoftware.com>
Date: Thu, 17 Jan 2019 22:26:25 -0500
Subject: [PATCH] Fixing response headers so that the values are turned into a
 comma delimted string instead of "System.String[]" (#1935)

---
 .../src/main/resources/csharp/api.mustache                | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/openapi-generator/src/main/resources/csharp/api.mustache b/modules/openapi-generator/src/main/resources/csharp/api.mustache
index 85aa372e54f..3ea861f24ce 100644
--- a/modules/openapi-generator/src/main/resources/csharp/api.mustache
+++ b/modules/openapi-generator/src/main/resources/csharp/api.mustache
@@ -308,12 +308,12 @@ namespace {{packageName}}.{{apiPackage}}
 
             {{#returnType}}
             return new ApiResponse<{{{returnType}}}>(localVarStatusCode,
-                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => x.Value.ToString()),
+                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => string.Join(",", x.Value)),
                 ({{{returnType}}}) this.Configuration.ApiClient.Deserialize(localVarResponse, typeof({{#returnContainer}}{{{returnContainer}}}{{/returnContainer}}{{^returnContainer}}{{{returnType}}}{{/returnContainer}})));
             {{/returnType}}
             {{^returnType}}
             return new ApiResponse<Object>(localVarStatusCode,
-                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => x.Value.ToString()),
+                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => string.Join(",", x.Value)),
                 null);
             {{/returnType}}
         }
@@ -444,12 +444,12 @@ namespace {{packageName}}.{{apiPackage}}
 
             {{#returnType}}
             return new ApiResponse<{{{returnType}}}>(localVarStatusCode,
-                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => x.Value.ToString()),
+                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => string.Join(",", x.Value)),
                 ({{{returnType}}}) this.Configuration.ApiClient.Deserialize(localVarResponse, typeof({{#returnContainer}}{{{returnContainer}}}{{/returnContainer}}{{^returnContainer}}{{{returnType}}}{{/returnContainer}})));
             {{/returnType}}
             {{^returnType}}
             return new ApiResponse<Object>(localVarStatusCode,
-                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => x.Value.ToString()),
+                localVarResponse.Headers.ToDictionary(x => x.{{^netStandard}}Name{{/netStandard}}{{#netStandard}}Key{{/netStandard}}, x => string.Join(",", x.Value)),
                 null);
             {{/returnType}}
         }