Small update for future use.

diff --git a/simgear/props/props.hxx b/simgear/props/props.hxx
index a042c61d4b66249acbbf9b0adf7ffe1284e2fdb2..a08d6ffa9ca2f4d6a87b3af8fc027bcb735168ce 100644 (file)
--- a/simgear/props/props.hxx
+++ b/simgear/props/props.hxx
@@ -561,7 +561,7 @@ public:
    * Property value types.
    */
   enum Type {
-    NONE,
+    NONE = 0,
     ALIAS,
     BOOL,
     INT,