diff --git a/ChangeLog b/ChangeLog
index 06e50ff17..f75b25b43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-11-30  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* SoObjects/SOGo/NSCalendarDate+SOGo.m ([NSCalendarDate
+	-rfc822DateString]): we want positive timezones to be specified
+	with a leading "+" too.
+
 2007-11-29  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
 	* SoObjects/SOGo/SOGoGCSFolder.m ([SOGoGCSFolder
diff --git a/SoObjects/SOGo/NSCalendarDate+SOGo.m b/SoObjects/SOGo/NSCalendarDate+SOGo.m
index 1084f066a..7da917186 100644
--- a/SoObjects/SOGo/NSCalendarDate+SOGo.m
+++ b/SoObjects/SOGo/NSCalendarDate+SOGo.m
@@ -129,7 +129,7 @@ static NSString *rfc822Months[] = {@"", @"Jan", @"Feb", @"Mar", @"Apr",
   timeZoneShift += tzSeconds / 60;
 
   return
-    [NSString stringWithFormat: @"%@, %.2d %@ %d %.2d:%.2d:%.2d %.4d",
+    [NSString stringWithFormat: @"%@, %.2d %@ %d %.2d:%.2d:%.2d %+.4d",
 	      rfc822Days[[self dayOfWeek]], [self dayOfMonth],
 	      rfc822Months[[self monthOfYear]], [self yearOfCommonEra],
 	      [self hourOfDay], [self minuteOfHour], [self secondOfMinute],