test_exec: fix another race condition

1 files changed, 1 insertions, 1 deletions

diff --git a/test/exec/test_exec.rb b/test/exec/test_exec.rb
index 7ce0637..2d0528f 100644
--- a/test/exec/test_exec.rb
+++ b/test/exec/test_exec.rb
@@ -215,13 +215,13 @@ end
     rescue Errno::ENOENT
       (sleep(DEFAULT_RES) and (tries -= 1) > 0) and retry
     end
-    assert_equal current_pid, File.read(pid_file).to_i
 
     tries = DEFAULT_TRIES
     while File.exist?(old_file)
       (sleep(DEFAULT_RES) and (tries -= 1) > 0) or break
     end
     assert ! File.exist?(old_file), "oldbin=#{old_file} gone"
+    assert_equal current_pid, File.read(pid_file).to_i
 
     # fix the bug
     File.open("config.ru", "wb") { |fp| fp.syswrite(HI) }