protocol: introduce enum protocol_version value protocol_v2

diff --git a/connect.c b/connect.c
index 0b111e62d760bcf0d3948240de489a2249f7cffa..4b89b984c4c55f231801930c998afbd49ca8efe8 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -83,6 +83,9 @@ enum protocol_version discover_version(struct packet_reader *reader)
        }
 
        switch (version) {
+       case protocol_v2:
+               die("support for protocol v2 not implemented yet");
+               break;
        case protocol_v1:
                /* Read the peeked version line */
                packet_reader_read(reader);