ports/56190: textproc/glimpse: fix build on -current (varargs -> stdarg)

[Mathieu Arnold]

Synopsis: textproc/glimpse: fix build on -current (varargs -> stdarg)

State-Changed-From-To: open->feedback
State-Changed-By: mat
State-Changed-When: Mon Sep 15 01:05:12 PDT 2003
State-Changed-Why: 
Without this patch, 4-STABLE builds and 5-CURRENT does not, with, none
of them does anymore.

http://www.freebsd.org/cgi/query-pr.cgi?pr=56190