diff --git a/ChangeLog b/ChangeLog
index aabd9c86f1..2594998362 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Wed Dec 19 01:51:24 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* vm.c (rb_vm_jump_tag_but_local_jump): remove unnessesary 2nd
+	  argument.
+
+	* load.c (rb_load_internal): ditto.
+
+	* eval_intern.h (rb_vm_jump_tag_but_local_jump): ditto.
+
 Tue Dec 18 18:57:58 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* io.c (rb_io_wait_writable): don't use rb_thread_wait_fd()
diff --git a/eval_intern.h b/eval_intern.h
index 421900b147..3c86f98c46 100644
--- a/eval_intern.h
+++ b/eval_intern.h
@@ -184,7 +184,7 @@ NORETURN(void rb_fiber_start(void));
 NORETURN(void rb_print_undef(VALUE, ID, int));
 NORETURN(void rb_print_undef_str(VALUE, VALUE));
 NORETURN(void rb_vm_localjump_error(const char *,VALUE, int));
-NORETURN(void rb_vm_jump_tag_but_local_jump(int, VALUE));
+NORETURN(void rb_vm_jump_tag_but_local_jump(int));
 NORETURN(void rb_raise_method_missing(rb_thread_t *th, int argc, VALUE *argv,
 				      VALUE obj, int call_status));
 
diff --git a/load.c b/load.c
index f973394087..c0508fccb2 100644
--- a/load.c
+++ b/load.c
@@ -571,7 +571,7 @@ rb_load_internal(VALUE fname, int wrap)
 	rb_exc_raise(GET_THREAD()->errinfo);
     }
     if (state) {
-	rb_vm_jump_tag_but_local_jump(state, Qundef);
+	rb_vm_jump_tag_but_local_jump(state);
     }
 
     if (!NIL_P(GET_THREAD()->errinfo)) {
diff --git a/vm.c b/vm.c
index a15bdbbbbf..abcdf345af 100644
--- a/vm.c
+++ b/vm.c
@@ -929,12 +929,10 @@ rb_vm_make_jump_tag_but_local_jump(int state, VALUE val)
 }
 
 void
-rb_vm_jump_tag_but_local_jump(int state, VALUE val)
+rb_vm_jump_tag_but_local_jump(int state)
 {
-    if (val != Qnil) {
-	VALUE exc = rb_vm_make_jump_tag_but_local_jump(state, val);
-	if (!NIL_P(exc)) rb_exc_raise(exc);
-    }
+    VALUE exc = rb_vm_make_jump_tag_but_local_jump(state, Qundef);
+    if (!NIL_P(exc)) rb_exc_raise(exc);
     JUMP_TAG(state);
 }