Make read_one_header_line return a flag not a length.
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 23 May 2006 19:44:11 +0000 (13:44 -0600)
committerJunio C Hamano <junkio@cox.net>
Tue, 23 May 2006 21:00:15 +0000 (14:00 -0700)
commitf8128cfb8d5892e76611d024a19c1ecdace9a39e
tree37c55e98c0c17a21e016122c84a0d1ae6b931ea6
parent405053d2d98c613d028795df439de657981e0711
Make read_one_header_line return a flag not a length.

Currently we only use the return value from read_one_header line
to tell if the line we have read is a header or not.  So make
it a flag.  This paves the way for better email detection.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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