From cf2400fedd50b107107fac55bbddc70004e1744c Mon Sep 17 00:00:00 2001
From: mbloch <devnull@localhost>
Date: Tue, 29 May 2012 17:01:54 +0100
Subject: [PATCH] Fixed race in tests.

---
 tests/flexnbd.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/flexnbd.rb b/tests/flexnbd.rb
index 58a014d..2253f9f 100644
--- a/tests/flexnbd.rb
+++ b/tests/flexnbd.rb
@@ -14,9 +14,11 @@ class FlexNBD
   end
   
   def serve(ip, port, file, *acl)
+    File.unlink(ctrl) if File.exists?(ctrl)
     @pid = fork do
       exec("#{@bin} serve #{ip} #{port} #{file} #{ctrl} #{acl.join(' ')}")
     end
+    sleep 0.1 until File.socket?(ctrl)
   end
   
   def kill