--- a/src/sock_internal.h	Sun Feb 22 06:44:16 2009 +0200
+++ b/src/sock_internal.h	Sun Feb 22 06:52:55 2009 +0200
@@ -33,7 +33,7 @@
 };
 
 #define SOCK_FROM_BASE(sock, type) ((type*) sock)
-#define SOCK_ERR(sock) ((sock)->err)
+#define SOCK_ERR(sock) (&(sock)->err)
 
 /*
  * Initialize a sock_stream with the given sock_stream_type.