From 675c1030fd804fef953e6bd73d6a2bdce4987a7b Mon Sep 17 00:00:00 2001
From: Calvin Rose <calsrose@gmail.com>
Date: Sun, 7 Apr 2019 23:53:50 -0400
Subject: [PATCH] Fix error message on an arity mismatch.

janet_call had a bad janet_printf.
---
 src/core/vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/vm.c b/src/core/vm.c
index 7ca801e3..7a6a17d3 100644
--- a/src/core/vm.c
+++ b/src/core/vm.c
@@ -761,7 +761,7 @@ Janet janet_call(JanetFunction *fun, int32_t argc, const Janet *argv) {
     /* Push frame */
     janet_fiber_pushn(janet_vm_fiber, argv, argc);
     if (janet_fiber_funcframe(janet_vm_fiber, fun)) {
-        janet_panicf("arity mismatch in %v", fun);
+        janet_panicf("arity mismatch in %v", janet_wrap_function(fun));
     }
     janet_fiber_frame(janet_vm_fiber)->flags |= JANET_STACKFRAME_ENTRANCE;