Fix vCard generation for tags with no type

Fixes #3826

NEWS

@@ -12,6 +12,7 @@ Bug fixes
  - [web] improved memory usage when importing very large address books
  - [web] fixed progress indicator while importing cards or events and tasks
  - [web] improved detection of changes in CKEditor (#3839)
+ - [web] fixed vCard generation for tags with no type (#3826)
  - [core] only consider SMTP addresses for AD's proxyAddresses (#3842)
 
 

SoObjects/Contacts/NGVCard+SOGo.m

@@ -202,9 +202,13 @@ convention:
   list = [allValues objectEnumerator];
   while ((value = [list nextObject]))
     {
-      element = [CardElement simpleElementWithTag: elementTag
-                                       singleType: type
-                                            value: value];
+      if ([type length])
+        element = [CardElement simpleElementWithTag: elementTag
+                                         singleType: type
+                                              value: value];
+      else
+        element = [CardElement simpleElementWithTag: elementTag
+                                              value: value];
       [self addChild: element];
     }
 }