From 72f7c51bc0bcef4096db8d57e7e5ab2a342e383f Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Sat, 14 Jul 2012 15:39:53 +0900
Subject: mruby should print error properly

---
 tools/mruby/mruby.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tools')

diff --git a/tools/mruby/mruby.c b/tools/mruby/mruby.c
index a8b0b99df..d3c22f96d 100644
--- a/tools/mruby/mruby.c
+++ b/tools/mruby/mruby.c
@@ -196,9 +196,12 @@ main(int argc, char **argv)
       v = mrb_load_file_cxt(mrb, args.rfp, c);
     }
     mrbc_context_free(mrb, c);
-    if (!mrb->exc && args.check_syntax) {
+    if (args.check_syntax) {
       printf("Syntax OK\n");
     }
+    else if (!mrb_undef_p(v) && mrb->exc) {
+      mrb_p(mrb, mrb_obj_value(mrb->exc));
+    }
   }
   cleanup(mrb, &args);
 
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