diff --git a/ChangeLog b/ChangeLog
index e94eeeb705..5ab26854d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Feb  4 21:55:38 2009  Tanaka Akira  <akr@fsij.org>
+
+	* bootstraptest/runner.rb: refine success message.
+
 Wed Feb  4 19:10:42 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* Makefile.in (id.h): updates from parse.h.
diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index 080e7b111e..23a3507bf7 100644
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -118,7 +118,11 @@ def exec_test(pathes)
   end
   $stderr.puts
   if @error == 0
-    $stderr.puts "PASS #{@count} tests"
+    if @count == 0
+      $stderr.puts "No tests, no problem"
+    else
+      $stderr.puts "PASS all #{@count} tests"
+    end
     exit true
   else
     @errbuf.each do |msg|