test-bad-pull: try to avoid timing-related failures

tests/test-bad-pull

@@ -1,27 +1,30 b''
 #!/bin/sh
 
 hg clone http://localhost:20059/ copy
 echo $?
 test -d copy || echo copy: No such file or directory
 
 cat > dumb.py <<EOF
 import BaseHTTPServer, SimpleHTTPServer, signal
 
 def run(server_class=BaseHTTPServer.HTTPServer,
         handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler):
     server_address = ('localhost', 20059)
     httpd = server_class(server_address, handler_class)
     httpd.serve_forever()
 
 signal.signal(signal.SIGTERM, lambda x: sys.exit(0))
 run()
 EOF
 
 python dumb.py 2>/dev/null &
 echo $! >> $DAEMON_PIDS
 
+# give the server some time to start running
+sleep 1
+
 http_proxy= hg clone http://localhost:20059/foo copy2 2>&1 | \
     sed -e 's/404.*/404/' -e 's/Date:.*/Date:/'
 echo $?
 
 kill $!