From 1fa07c1e0fc9101b10ebe765cf191d82304b0087 Mon Sep 17 00:00:00 2001
From: Justin Ethier <justin.ethier@gmail.com>
Date: Sun, 24 Jul 2016 22:20:45 -0400
Subject: [PATCH] Handle error better

---
 runtime.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime.c b/runtime.c
index de207ce8..6eca8b73 100644
--- a/runtime.c
+++ b/runtime.c
@@ -3593,8 +3593,8 @@ void Cyc_start_trampoline(gc_thread_data * thd)
                 thd->gc_cont, thd->gc_args);
   }
 
-  printf("Internal error: should never have reached this line\n");
-  exit(0);
+  fprintf(stderr, "Internal error: should never have reached this line\n");
+  exit(1);
 }
 
 // Mark globals as part of the tracing collector