1 files changed, 2 insertions, 0 deletions
diff --git a/src/interp.c b/src/interp.c
index df995ca..ba8ba95 100644
--- a/src/interp.c
+++ b/src/interp.c
@@ -776,6 +776,8 @@ SExpRef new_binding(Interp *interp, SExpRef sym, SExpRef val) {
     REF(ret)->type = kBindingSExp;
     REF(ret)->binding.name = sym;
     REF(ret)->binding.value = val;
+    REF(ret)->binding.func = unbound;
+    REF(ret)->binding.next = NIL;
     return ret;
 }