lib: Add lua noop decoder

Use this noop decoder for const values (since we can't mutate a const
value passed into frrscript_call anyways) or values we don't want to
write a decoder for.

Signed-off-by: Donald Lee <dlqs@gmx.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/frrlua.c b/lib/frrlua.c
index 9fb744cde2..d6a0ef328e 100644
--- a/lib/frrlua.c
+++ b/lib/frrlua.c
@@ -290,6 +290,10 @@ void *lua_tostringp(lua_State *L, int idx)
 	return string;
 }
 
+void lua_decode_noop(lua_State *L, int idx, const void *ptr)
+{
+}
+
 /*
  * Logging.
  *