Fix ObjectSpace.dump with super() callinfo
super() uses 0 as mid for its callinfo, so we need to check for that to avoid a segfault when using dump_all.
Added by jhawthorn (John Hawthorn) almost 2 years ago
Fix ObjectSpace.dump with super() callinfo
super() uses 0 as mid for its callinfo, so we need to check for that to
avoid a segfault when using dump_all.