dovecot-2.2: lib-settings: Allow using comma as deflist separator.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/ba0dd0dcc223
changeset: 19487:ba0dd0dcc223
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Dec 08 12:24:42 2015 +0200
description:
lib-settings: Allow using comma as deflist separator.
This means that when adding new block {}s via e.g. userdb or post-login
script, the block names can now be set with block=a,b,c instead of
"block=a b c". This is beneficial with e.g. passwd-file or userdb
default_fields where spaces are used to separate parameters entirely.

diffstat:

 src/lib-settings/settings-parser.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r b4f2b8615da9 -r ba0dd0dcc223 src/lib-settings/settings-parser.c
--- a/src/lib-settings/settings-parser.c	Tue Dec 08 10:18:48 2015 +0200
+++ b/src/lib-settings/settings-parser.c	Tue Dec 08 12:24:42 2015 +0200
@@ -568,7 +568,7 @@
 			return -1;
 	}
 
-	list = t_strsplit(value, "\t ");
+	list = t_strsplit(value, ",\t ");
 	for (; *list != NULL; list++) {
 		if (**list == '\0')
 			continue;