Modify argument of mrbc_filename.

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/mruby/mruby.c b/tools/mruby/mruby.c
index af6680e8c..2719bad01 100644
--- a/tools/mruby/mruby.c
+++ b/tools/mruby/mruby.c
@@ -206,7 +206,7 @@ main(int argc, char **argv)
       v = mrb_load_string_cxt(mrb, (char*)args.cmdline, c);
     }
     else {
-      mrbc_filename(mrb, c, argv[1]);
+      mrbc_filename(mrb, c, args.argv[0]);
       v = mrb_load_file_cxt(mrb, args.rfp, c);
     }
     mrbc_context_free(mrb, c);