diff --git a/ChangeLog b/ChangeLog
index 5512d07cd0..9e2f604a82 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Mar 22 22:40:18 2005  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* eval.c (rb_call0): check event_hooks instead of trace_func.
+
 Tue Mar 22 17:30:44 2005  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* eval.c (rb_add_event_hook): new function to add a hook function for
diff --git a/eval.c b/eval.c
index 3541a28472..e8c4a9d963 100644
--- a/eval.c
+++ b/eval.c
@@ -5731,7 +5731,7 @@ rb_call0(klass, recv, id, oid, argc, argv, body, nosuper)
 		    }
 		}
 
-		if (trace_func) {
+		if (event_hooks) {
 		    EXEC_EVENT_HOOK(RUBY_EVENT_CALL, b2, recv, id, klass);
 		    hook_return = 1;
 		}