https://gitlab.synchro.net/main/sbbs/-/commit/6680a450ae649b3ca50c600a
Modified Files:
src/sbbs3/msgtoqwk.cpp
Log Message:
Don't add CP437 QWKnet tagline glyph when message is explicitly US-ASCII

e.g. when message was posted via NNTP with:
Content-Type: text/plain; charset=US-ASCII

Assume the poster wants the message to remain US-ASCII, so let's not pollute the message with CP437 chars and invalidate the header and cause unnecessary downstream issues.
--- SBBSecho 3.24-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)