Client: better m_proto_ver initialisation

Previously, m_proto_ver was set to the serialisation version
inside the legacy init packet.

Now, if the server doesn't send a protocol version (protocols < 25),
we set m_proto_ver to some value < 25 and > 0.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/client.h b/src/client.h
index efd373e42..7c1a19eed 100644
--- a/src/client.h
+++ b/src/client.h
@@ -595,8 +595,14 @@ private:
 	Mapper *m_mapper;
 	// Server serialization version
 	u8 m_server_ser_ver;
+
 	// Used version of the protocol with server
+	// Values smaller than 25 only mean they are smaller than 25,
+	// and aren't accurate. We simply just don't know, because
+	// the server didn't send the version back then.
+	// If 0, server init hasn't been received yet.
 	u8 m_proto_ver;
+
 	u16 m_playeritem;
 	bool m_inventory_updated;
 	Inventory *m_inventory_from_server;