1 files changed, 1 insertions, 0 deletions
diff --git a/lib.c b/lib.c
index 5061609c..c1329346 100644
--- a/lib.c
+++ b/lib.c
@@ -392,6 +392,7 @@ val car(val cons)
           return funcall2(lambda_meth, cons, zero);
       }
     }
+    /* fallthrough */
   default:
     type_mismatch(lit("car: ~s is not a cons"), cons, nao);
   }