Fix some compiler warnings.

[nageru] / json.proto

diff --git a/json.proto b/json.proto
index ae10a7fa0771dc4d9729d054b7bf8d4899ed68e5..55e642afaebb9739b65da9dc1e47731ff720c4d5 100644 (file)
--- a/json.proto
+++ b/json.proto
@@ -1,6 +1,8 @@
 // Messages used to produce JSON (it's the simplest way we can create valid
 // JSON without pulling in an external JSON library).
 
+syntax = "proto2";
+
 message Channels {
        repeated Channel channel = 1;
 }