fixes #237

lib/widgets/contactrow.dart

@@ -57,7 +57,15 @@ class _ContactRowState extends State<ContactRow> {
                         onPressed: _btnReject,
                       )
                     ])
-                  : Text(contact.unreadMessages.toString()), //(nb: Icons.create is a pencil and we use it for "edit", not create)
+                  : (contact.isBlocked != null && contact.isBlocked
+                  ? IconButton(
+                    padding: EdgeInsets.zero,
+                    iconSize: 16,
+                    icon: Icon(Icons.block, color: Opaque.current().mainTextColor()),
+                    onPressed: (){},
+                  )
+                  : Text(contact.unreadMessages.toString())
+                  ),
             ),
           ]),
           onTap: () {