* modules/proxy/ajp_msg.c (ajp_msg_dump): Cast apr_size_t to unsigned

long to avoid the warning with %lx for 32-bit size_t too.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105104 13f79535-47bb-0310-9956-ffa450edef68