dovecot-2.0: Don't fail with auth_cache_size=0

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/52e197994a55
changeset: 12089:52e197994a55
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Sep 08 14:58:31 2010 +0100
description:
Don't fail with auth_cache_size=0

diffstat:

 src/auth/auth-settings.c    |  2 +-
 src/config/old-set-parser.c |  2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diffs (24 lines):

diff -r 77075d202fc1 -r 52e197994a55 src/auth/auth-settings.c
--- a/src/auth/auth-settings.c	Wed Sep 08 14:56:15 2010 +0100
+++ b/src/auth/auth-settings.c	Wed Sep 08 14:58:31 2010 +0100
@@ -266,7 +266,7 @@
 	if (set->debug)
 		set->verbose = TRUE;
 
-	if (set->cache_size < 1024) {
+	if (set->cache_size > 0 && set->cache_size < 1024) {
 		/* probably a configuration error.
 		   older versions used megabyte numbers */
 		*error_r = t_strdup_printf("auth_cache_size value is too small "
diff -r 77075d202fc1 -r 52e197994a55 src/config/old-set-parser.c
--- a/src/config/old-set-parser.c	Wed Sep 08 14:56:15 2010 +0100
+++ b/src/config/old-set-parser.c	Wed Sep 08 14:58:31 2010 +0100
@@ -409,7 +409,7 @@
 		return TRUE;
 	}
 	if (strcmp(key, "auth_cache_size") == 0 &&
-	    str_to_uoff(value, &size) == 0 && size < 1024) {
+	    str_to_uoff(value, &size) == 0 && size > 0 && size < 1024) {
 		obsolete(ctx, "auth_cache_size value no longer defaults to "
 			 "megabytes. Use %sM", value);
 		config_apply_line(ctx, key,