fix: mrbgems\mruby-exit\src\mruby-exit.c(10): warning C4244: 'function': conversion from 'mrb_int' to 'int', possible loss of data

mrbgems/mruby-exit/src/mruby-exit.c

@@ -7,7 +7,7 @@ f_exit(mrb_state *mrb, mrb_value self)
   mrb_int i = EXIT_SUCCESS;
 
   mrb_get_args(mrb, "|i", &i);
-  exit(i);
+  exit((int)i);
   /* not reached */
   return mrb_nil_value();
 }