$OpenBSD: patch-sql_mysqld_cc,v 1.29 2013/02/08 15:51:56 brad Exp $
--- sql/mysqld.cc.orig	Tue Jan  8 07:37:00 2013
+++ sql/mysqld.cc	Thu Feb  7 12:32:44 2013
@@ -4299,7 +4299,7 @@ int main(int argc, char **argv)
   select_thread_in_use=1;
 
 #ifdef HAVE_LIBWRAP
-  libwrapName= my_progname+dirname_length(my_progname);
+  libwrapName= (char *) my_progname+dirname_length(my_progname);
   openlog(libwrapName, LOG_PID, LOG_AUTH);
 #endif
 
