xend: fix hvm domain restore failure when using vncdisplay option.

Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>

diff --git a/tools/python/xen/xend/image.py b/tools/python/xen/xend/image.py
index 16e842bddd57fa5f0b06276cb6e6131f509e41a5..2cb18fef53f03cac6834eb342a6406412c253512 100644 (file)
--- a/tools/python/xen/xend/image.py
+++ b/tools/python/xen/xend/image.py
@@ -409,7 +409,7 @@ class HVMImageHandler(ImageHandler):
                                        xenopts().get_vnclisten_address())
             vncdisplay = vnc_config.get('vncdisplay', 0)
             ret.append('-vnc')
-            ret.append("%s:%d" % (vnclisten, vncdisplay))
+            ret.append("%s:%s" % (vnclisten, vncdisplay))
             
             if vnc_config.get('vncunused', 0):
                 ret.append('-vncunused')