From d8331c811a46355338cb6593b0ba532ad5e457f4 Mon Sep 17 00:00:00 2001
From: Stephan Bosch <stephan@rename-it.nl>
Date: Sun, 21 Aug 2016 11:28:32 +0200
Subject: [PATCH] lib-sieve: vacation extension: Fixed invalid evaluation of
the mail_get_headers() return value.
Found with clang -Wstrict-bool.
---
src/lib-sieve/plugins/vacation/cmd-vacation.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib-sieve/plugins/vacation/cmd-vacation.c b/src/lib-sieve/plugins/vacation/cmd-vacation.c
index 57d2d9ab8..de31cff88 100644
--- a/src/lib-sieve/plugins/vacation/cmd-vacation.c
+++ b/src/lib-sieve/plugins/vacation/cmd-vacation.c
@@ -961,7 +961,7 @@ static int act_vacation_send
/* Compose proper in-reply-to and references headers */
if ( mail_get_headers
- (msgdata->mail, "references", &headers) ) {
+ (msgdata->mail, "references", &headers) < 0 ) {
return sieve_result_mail_error(aenv, msgdata->mail,
"vacation action: "
"failed to read header field `references'");
--
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