gnats/gnats ChangeLog cmds.c edit.c pr.c

[bmanson@sourceware.cygnus.com]

CVSROOT:	/cvs/gnats
Module name:	gnats
Changes by:	bmanson@sourceware.cygnus.com	00/02/14 18:10:27

Modified files:
	gnats          : ChangeLog cmds.c edit.c pr.c 

Log message:
	* pr.c (field_value): Always return NULL if the field doesn't
	exist and it doesn't have a default value; don't arbitrarily put
	an empty value in the PR field.  If the field is a date field and
	its index entry contains a 0, return NULL instead.  (Date values
	are still busted, but this is less busted now.)
	
	* edit.c (validateFieldValue): Handle a non-existent field value
	when verifying regexps.
	(processFieldChange): Add the old and new field values to the
	read-only error message.
	
	* cmds.c (print_server_errors): Don't handle any errors specially,
	since the error message is always filled in now.