Index: blimp/common/proto/navigation.proto |
diff --git a/blimp/common/proto/navigation.proto b/blimp/common/proto/navigation.proto |
index 564e1a482c3939a9ee9f7dc18a9d9ddc2dd9ac00..86270e159ce3b7fe755a1ef5ba0dd2cd21e67f8c 100644 |
--- a/blimp/common/proto/navigation.proto |
+++ b/blimp/common/proto/navigation.proto |
@@ -34,6 +34,8 @@ message NavigationStateChangeMessage { |
message NavigationMessage { |
enum Type { |
+ UNKNOWN = 0; |
+ |
// Server => Client types. |
NAVIGATION_STATE_CHANGED = 1; |