From 005752498374da5e8906e56e708b13b41254ea66 Mon Sep 17 00:00:00 2001
From: Francis Lachapelle <flachapelle@inverse.ca>
Date: Wed, 2 Dec 2020 09:27:56 -0500
Subject: [PATCH] fix(addressbook(dav)): add support for macOS 11 (Big Sur)

Fixes #5203
---
 SoObjects/SOGo/WORequest+SOGo.m | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/SoObjects/SOGo/WORequest+SOGo.m b/SoObjects/SOGo/WORequest+SOGo.m
index 11a9a52d0..310900900 100644
--- a/SoObjects/SOGo/WORequest+SOGo.m
+++ b/SoObjects/SOGo/WORequest+SOGo.m
@@ -18,10 +18,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#import <Foundation/NSArray.h>
 #import <Foundation/NSDictionary.h>
 
-#import <NGObjWeb/SoObjectRequestHandler.h>
 #import <NGObjWeb/WOApplication.h>
 #import <NGObjWeb/WEClientCapabilities.h>
 #import <NGObjWeb/WORequest+So.h>
@@ -133,6 +131,10 @@
 //
 - (BOOL) isICal
 {
+  WEClientCapabilities *cc;
+
+  cc = [self clientCapabilities];
+
   return ([self isAppleDAVWithSubstring: @"Mac OS X/10."]
           || [self isAppleDAVWithSubstring: @"Mac_OS_X/"]
           || [self isAppleDAVWithSubstring: @"Mac+OS+X/"]