--- a/Core/HttpServer/HttpOutput.h	Wed Dec 12 15:40:18 2012 +0100
+++ b/Core/HttpServer/HttpOutput.h	Wed Dec 12 17:53:14 2012 +0100
@@ -43,11 +43,6 @@
   private:
     void SendHeaderInternal(Orthanc_HttpStatus status);
 
-    void SendOkHeader(const char* contentType,
-                      bool hasContentLength,
-                      uint64_t contentLength,
-                      const char* contentFilename);
-
   public:
     virtual ~HttpOutput()
     {
@@ -55,6 +50,11 @@
 
     virtual void Send(const void* buffer, size_t length) = 0;
 
+    void SendOkHeader(const char* contentType,
+                      bool hasContentLength,
+                      uint64_t contentLength,
+                      const char* contentFilename);
+
     void SendCustomOkHeader(const std::string& customHeader);
 
     void SendString(const std::string& s);