xdm problem with foreign X-terminals

[Arno J. Klaassen]

Hello,

I discovered a small problem in the xdm port :

when transforming config/Xreset.cpp config/Xstartup.cpp to
Xreset and Xstartup, for some reason "XDMCONFIGDIR"
is not translated in "/usr/local/lib/X11/xdm".

A patch equivalent to the patch-Xstartup patch-Xreset part of PR94167
 (http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/94167)
resolves it, but a better fix is to understand why cpp 
does not do the translation (cause of leading double-quote ?)

Regards,

Arno