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in op_dump() / -Dx, replace "DONE" with "NULL"
authorDavid Mitchell <davem@iabyn.com>
Mon, 17 Oct 2011 12:00:32 +0000 (13:00 +0100)
committerDavid Mitchell <davem@iabyn.com>
Mon, 17 Oct 2011 12:00:32 +0000 (13:00 +0100)
commite75ab6ad5d2255e4180c472f92ac3eaaec1fd200
tree236e94f50cb1647cbf0e46e8b31ef0e3891eac41
parentb6f05621f8846ec3e3b279fc32f6bbe9bce20cfb
in op_dump() / -Dx, replace "DONE" with "NULL"

When displaying op_next, it currently shows a null value as "DONE",
which while meaningful on a completely compiled tree, is confusing
on a partially-built tree, where multiple ops may have an op_next of null.
dump.c