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Treat an undefined option as a warning instead of an error when undoing an 

option.

Allows one to win with declarations like:
no options 	MSGBUFSIZE
options 	MSGBUFSIZE="128*1024"

Briefly discussed with cube@, lukem@ and martin@.
This commit is contained in:
bad 2014-08-09 12:40:14 +00:00
parent f9f5065b39
commit 2a950d2831
1 changed files with 3 additions and 4 deletions
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7
usr.bin/config/main.c
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@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.53 2014/05/05 21:04:09 wiz Exp $ */
/* $NetBSD: main.c,v 1.54 2014/08/09 12:40:14 bad Exp $ */
/*
* Copyright (c) 1992, 1993
@ -1093,9 +1093,8 @@ undo_option(struct hashtab *ht, struct nvlist **npp,
/*
* -U command line option removals are always silent
*/
if (handling_cmdlineopts)
return 0;
cfgerror("%s `%s' is not defined", type, name);
if (!handling_cmdlineopts)
cfgwarn("%s `%s' is not defined", type, name);
return (1);
}
if (npp == NULL)