1 files changed, 2 insertions, 1 deletions

diff --git a/src/lj_ffrecord.c b/src/lj_ffrecord.c
index ca9f6ceb..c10e38fe 100644
--- a/src/lj_ffrecord.c
+++ b/src/lj_ffrecord.c
@@ -268,7 +268,8 @@ static void LJ_FASTCALL recff_tonumber(jit_State *J, RecordFFData *rd)
     }
 #if LJ_HASFFI
   } else if (tref_iscdata(tr)) {
-    recff_nyiu(J);
+    lj_crecord_tonumber(J, rd);
+    return;
 #endif
   } else {
     tr = TREF_NIL;