setup ChangeLog archive_tar.h archive_tar_file.cc

CVSROOT:	/cvs/cygwin-apps
Module name:	setup
Changes by:	cgf@...	2010-01-16 19:51:48

Modified files:
	.              : ChangeLog archive_tar.h archive_tar_file.cc 

Log message:
	* archive_tar.h (archive_tar_file::read_something): New member.
	* archive_tar_file.cc (archive_tar_file::archive_tar_file): Don't reset state
	unless we've actually read something.
	(archive_tar_file::read): Set read_something variable here to indicate that
	we've read something from the tar file.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/setup/ChangeLog.diff?cvsroot=cygwin-apps&r1=2.675&r2=2.676
http://sourceware.org/cgi-bin/cvsweb.cgi/setup/archive_tar.h.diff?cvsroot=cygwin-apps&r1=2.12&r2=2.13
http://sourceware.org/cgi-bin/cvsweb.cgi/setup/archive_tar_file.cc.diff?cvsroot=cygwin-apps&r1=2.11&r2=2.12