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-rw-r--r--nova/api/openstack/image_metadata.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/api/openstack/image_metadata.py b/nova/api/openstack/image_metadata.py
index 90cbfe04c..639e4320d 100644
--- a/nova/api/openstack/image_metadata.py
+++ b/nova/api/openstack/image_metadata.py
@@ -111,7 +111,7 @@ class ImageMetadataXMLSerializer(wsgi.XMLDictSerializer):
def _meta_item_to_xml(self, doc, key, value):
node = doc.createElement('meta')
node.setAttribute('key', key)
- text = doc.createTextNode(value)
+ text = doc.createTextNode(str(value))
node.appendChild(text)
return node