+++ /dev/null
---- ParaView-v4.0.1-source/ParaViewCore/ServerImplementation/Core/vtkPVMessage.proto.orig 2014-10-29 21:55:42.582965302 +0100
-+++ ParaView-v4.0.1-source/ParaViewCore/ServerImplementation/Core/vtkPVMessage.proto 2014-10-29 21:58:20.865441145 +0100
-@@ -62,10 +62,10 @@
- {
- extend Message {
- // The classname for the driver process i.e. the client, typically
-- required string client_class = 10;
-+ optional string client_class = 10;
-
- // The classname for the process where the processing occurs
-- required string server_class = 11;
-+ optional string server_class = 11;
- }
- }
-
-@@ -98,8 +98,8 @@
- }
-
- extend Message {
-- required string xml_group = 20;
-- required string xml_name = 21;
-+ optional string xml_group = 20;
-+ optional string xml_name = 21;
- optional string xml_sub_proxy_name = 22;
- repeated Property property = 23;
- repeated SubProxy subproxy = 24;
-@@ -204,7 +204,7 @@
- }
-
- extend Message {
-- required uint32 view = 70;
-+ optional uint32 view = 70;
- optional double x = 71 [default = 0];
- optional double y = 72 [default = 0];
- optional bool forceShow = 73 [default = false];
-@@ -217,7 +217,7 @@
- message ChartViewBounds {
-
- extend Message {
-- required uint32 view = 75;
-+ optional uint32 view = 75;
- repeated double range = 76;
- }
- }
-@@ -240,8 +240,8 @@
-
- message ChatMessage {
- extend Message {
-- required uint32 author = 84;
-- required string txt = 85;
-+ optional uint32 author = 84;
-+ optional string txt = 85;
- }
- }
-
-@@ -254,7 +254,7 @@
- }
-
- extend Message {
-- required QtEventType type = 98;
-+ optional QtEventType type = 98;
- }
- }
-