$OpenBSD: patch-Plugin_Cache_CacheManager_h,v 1.1 2020/10/30 19:25:57 jasper Exp $

Fix build with newer Boost.

Index: Plugin/Cache/CacheManager.h
--- Plugin/Cache/CacheManager.h.orig
+++ Plugin/Cache/CacheManager.h
@@ -26,6 +26,8 @@
 
 #include <orthanc/OrthancCPlugin.h>
 
+#include <boost/shared_ptr.hpp>
+
 namespace OrthancPlugins
 {
   enum CacheProperty
