PVS-Studio warning V519 for PostgreSQL

static void
AddNewRelationTuple(....)
{
  ....
  new_rel_reltup->relfrozenxid = InvalidTransactionId;
  new_rel_reltup->relfrozenxid = InvalidMultiXactId;
  ....
}

Most likely this is what should be written here: new_rel_reltup->relfrozenxid = InvalidTransactionId; new_rel_reltup->relminmxid= InvalidMultiXactId;

This suspicious code was found in PostgreSQL project by PVS-Studio static code analyzer.
Warning message is:
V519 The 'new_rel_reltup->relfrozenxid' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 912, 913. postgres heap.c 913

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/