From 2daeab3dd7391e8ca8c9b5b013ef14dba3ef10f1 Mon Sep 17 00:00:00 2001
From: Francis Lachapelle <flachapelle@inverse.ca>
Date: Thu, 16 Dec 2021 09:13:24 -0500
Subject: [PATCH] fix(preferences): add plus sign to timezone in Sieve script

Fixes #5448
---
 SoObjects/SOGo/SOGoSieveManager.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SoObjects/SOGo/SOGoSieveManager.m b/SoObjects/SOGo/SOGoSieveManager.m
index 1436aa03b..271052f6a 100644
--- a/SoObjects/SOGo/SOGoSieveManager.m
+++ b/SoObjects/SOGo/SOGoSieveManager.m
@@ -1035,7 +1035,7 @@ static NSString *sieveScriptName = @"sogo";
             }
 
           seconds = [[ud timeZone] secondsFromGMT];
-          timeZone = [NSString stringWithFormat: @"%.2i%02i", seconds/60/60, seconds/60%60];
+          timeZone = [NSString stringWithFormat: @"%@%.2i%02i", seconds > 0 ? @"+" : @"", seconds/60/60, seconds/60%60];
           timeConditions = [NSMutableArray array];
           startTime = endTime = nil;