Re: [libvirt] [PATCH] Fix build of openvz on RHEL-5.

When building libvirt on RHEL-5, I saw this error: cc1: warnings being treated as errors openvz/openvz_conf.c: In function 'openvzGetVPSUUID': openvz/openvz_conf.c:835: warning: 'saveptr' may be used uninitialized in this function make[3]: *** [libvirt_driver_openvz_la-openvz_conf.lo] Error 1 gcc in RHEL-5 gets upset about this usage of strtok_r (even though it is perfectly valid). Just set *saveptr to NULL at the start to quiet it down.