[Ohrrpgce] SVN: teeemcee/9671 Fix an illegal function call when deleting the last hero range check

[subversion at HamsterRepublic.com]

teeemcee
2017-11-04 11:13:56 -0700 (Sat, 04 Nov 2017)
242
Fix an illegal function call when deleting the last hero range check

It's really sad that you can't use REDIM to shrink an array to zero length,
and hae to use ERASE. Would be easier to just continue to REDIM -1 to n instead,
or use vectors.
---
U   wip/heroedit.rbas
U   wip/ohrhelp/hero_tags.txt