# HG changeset patch
# User Timo Sirainen <timo.sirainen@dovecot.fi>
# Date 1459876253 -10800
# Node ID 64c72629595f705ff15b7db6dd258b50fed0ea76
# Parent  c4504c853f8efe5a98505955abaf43dfc086b955
lib-storage: Changed separator between session_id_prefix and unique part to be ':'

Although '-' wasn't used by default either, it's much more likely that
custom session IDs might contain it. ':' is hopefully less likely to be used.
This allows log parsers that actually want to find out the original session's
all log lines to cut out everything after the initial ':'.

diff -r c4504c853f8e -r 64c72629595f src/lib-storage/mail-storage-service.c
--- a/src/lib-storage/mail-storage-service.c	Wed Apr 06 22:43:52 2016 +0300
+++ b/src/lib-storage/mail-storage-service.c	Tue Apr 05 20:10:53 2016 +0300
@@ -1102,7 +1102,7 @@
 	string_t *str = str_new(pool, MAX_BASE64_ENCODED_SIZE(prefix_len + 1 + sizeof(guid)));
 
 	if (prefix != NULL)
-		str_printfa(str, "%s-", prefix);
+		str_printfa(str, "%s:", prefix);
 
 	guid_128_generate(guid);
 	base64_encode(guid, sizeof(guid), str);