diff --git a/ChangeLog b/ChangeLog
index f80b887584..ced69f5822 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Aug 18 11:37:24 2009  wanabe  <s.wanabe@gmail.com>
+
+	* vm_insnhelper.c (vm_call_cfunc): ensure hook c-return.
+	  [Bug #1588]
+
+	* test/ruby/test_settracefunc.rb (TestSetTraceFunc#test_raise):
+	  follow above.
+
 Mon Aug 17 14:35:03 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (lex_get_str, lex_io_gets, rb_parser_compile_string):
diff --git a/test/ruby/test_settracefunc.rb b/test/ruby/test_settracefunc.rb
index 8e06c3b515..9486163770 100644
--- a/test/ruby/test_settracefunc.rb
+++ b/test/ruby/test_settracefunc.rb
@@ -167,6 +167,8 @@ class TestSetTraceFunc < Test::Unit::TestCase
                  events.shift)
     assert_equal(["raise", 5, :test_raise, TestSetTraceFunc],
                  events.shift)
+    assert_equal(["c-return", 5, :raise, Kernel],
+                 events.shift)
     assert_equal(["c-call", 6, :===, Module],
                  events.shift)
     assert_equal(["c-return", 6, :===, Module],
diff --git a/version.h b/version.h
index 02113f6ba3..b029f873d4 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.1"
-#define RUBY_PATCHLEVEL 295
+#define RUBY_PATCHLEVEL 296
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 2a48dba4ad..316f52aeb1 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -365,7 +365,7 @@ vm_call_cfunc(rb_thread_t *th, rb_control_frame_t *reg_cfp,
 
     EXEC_EVENT_HOOK(th, RUBY_EVENT_C_CALL, recv, id, klass);
     TH_PUSH_TAG(th);
-    if (th->event_flags & RUBY_EVENT_C_RETURN) {
+    if (th->event_flags & (RUBY_EVENT_C_RETURN | RUBY_EVENT_VM)) {
 	state = TH_EXEC_TAG();
     }
     else {