# HG changeset patch
# User Timo Sirainen <timo.sirainen@dovecot.fi>
# Date 1507289940 -10800
# Node ID 7bb07a5745d4ff2d5be7e2f083a3bb73cd36a737
# Parent  8dc7e629897a1d9dbf8748175f4359b176e17d51
pop3: Expand settings to fix rawlog_dir

Even if %variables weren't used in rawlog_dir, the path was always prefixed
with "0".

diff -r 8dc7e629897a -r 7bb07a5745d4 src/pop3/main.c
--- a/src/pop3/main.c	Fri Oct 06 12:47:06 2017 +0300
+++ b/src/pop3/main.c	Fri Oct 06 14:39:00 2017 +0300
@@ -10,6 +10,7 @@
 #include "str.h"
 #include "process-title.h"
 #include "restrict-access.h"
+#include "settings-parser.h"
 #include "master-service.h"
 #include "master-login.h"
 #include "master-interface.h"
@@ -102,7 +103,7 @@
 		"-ERR [SYS/TEMP] "MAIL_ERRSTR_CRITICAL_MSG"\r\n";
 	struct mail_storage_service_user *user;
 	struct mail_user *mail_user;
-	const struct pop3_settings *set;
+	struct pop3_settings *set;
 
 	if (mail_storage_service_lookup_next(storage_service, input,
 					     &user, &mail_user, error_r) <= 0) {
@@ -117,6 +118,9 @@
 	if (set->verbose_proctitle)
 		verbose_proctitle = TRUE;
 
+	settings_var_expand(&pop3_setting_parser_info, set,
+			    mail_user->pool, mail_user_var_expand_table(mail_user));
+
 	*client_r = client_create(fd_in, fd_out, input->session_id,
 				  mail_user, user, set);