1 files changed, 1 insertions, 0 deletions
diff --git a/error.c b/error.c
index 2e40408a16..4cf39d0e1f 100644
--- a/error.c
+++ b/error.c
@@ -166,6 +166,7 @@ static VALUE
 rb_warn_m(self, mesg)
     VALUE self, mesg;
 {
+    if (NIL_P(ruby_verbose)) return;
     rb_io_write(rb_stderr, mesg);
     rb_io_write(rb_stderr, rb_default_rs);
     return mesg;