From: Timo Sirainen <tss@iki.fi>
Date: Mon, 24 Jun 2013 22:24:51 +0000 (+0300)
Subject: Make static analyzer happier.
X-Git-Tag: 2.2.4~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3605fb862d3d15e3e747b0cd34729d61acbb332c;p=thirdparty%2Fdovecot%2Fcore.git

Make static analyzer happier.
---

diff --git a/src/doveadm/dsync/dsync-brain-mailbox-tree.c b/src/doveadm/dsync/dsync-brain-mailbox-tree.c
index 549549679b..64dd88106b 100644
--- a/src/doveadm/dsync/dsync-brain-mailbox-tree.c
+++ b/src/doveadm/dsync/dsync-brain-mailbox-tree.c
@@ -27,7 +27,7 @@ static void dsync_brain_check_namespaces(struct dsync_brain *brain)
 			continue;
 
 		sep = mail_namespace_get_sep(ns);
-		if (brain->hierarchy_sep == '\0') {
+		if (first_ns == NULL) {
 			brain->hierarchy_sep = sep;
 			first_ns = ns;
 		} else if (brain->hierarchy_sep != sep) {