svn commit: r202918 - head/usr.sbin/ctm/ctm_smail

[Stephen McKay]

Author: mckay
Date: Sun Jan 24 11:54:32 2010
New Revision: 202918
URL: http://svn.freebsd.org/changeset/base/202918

Log:
  Shrink encoded line length from 76 to 72 characters.
  
  Some Exchange systems wrap lines over 75 characters long while converting
  messages to quoted-printable, preventing ctm_rmail from reassembling
  emailed deltas.  For a negligible loss of encoding efficiency, this change
  allows ctm deltas to once more pass through Exchange undamaged.

Modified:
  head/usr.sbin/ctm/ctm_smail/ctm_smail.c

Modified: head/usr.sbin/ctm/ctm_smail/ctm_smail.c
==============================================================================
--- head/usr.sbin/ctm/ctm_smail/ctm_smail.c	Sun Jan 24 10:50:20 2010	(r202917)
+++ head/usr.sbin/ctm/ctm_smail/ctm_smail.c	Sun Jan 24 11:54:32 2010	(r202918)
@@ -29,7 +29,7 @@
 
 #define DEF_MAX_MSG	64000	/* Default maximum mail msg minus headers. */
 
-#define LINE_LENGTH	76	/* Chars per encoded line. Divisible by 4. */
+#define LINE_LENGTH	72	/* Chars per encoded line. Divisible by 4. */
 
 int chop_and_send_or_queue(FILE *dfp, char *delta, off_t ctm_size,
 	long max_msg_size, char *mail_alias, char *queue_dir);