HPC3.0r3 bug followup: Mode 0 directory truncation

[Irl_W_Smith@xxxxxxxxxxxxxxxx]

Clear exhibit of the bug that in Mode 0, the directory fails to show the
most-recently-created variable;

1. Create a directory HOME:TEMP:M1 containing variables A and B and
HOME:TEMP:M2 containing C and D.
2. Start up HPComm, do Mode 2, Checksum 3, OK, and view the directories on
the PC. All is well. Exit.
3. Start up HPComm, do Mode 2, Checksum 3, OK, Mode 0, OK, and view the
directories on the PC. Subdirectory M2 (the most recently created one on
the HP) doesn't show up, and subdirectory M1 appears to have only one
variable in it, A (the first one created).
4. Go to Mode 2, Refresh; all becomes well.