From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Wed, 1 Jun 2011 17:08:46 +0000 (-0400)
Subject: fix NameError
X-Git-Tag: plcapi-5.0-33~1^2~1
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=ceda06160467b19df343fd8f40822eba6ae6079c;p=plcapi.git

fix NameError
---

diff --git a/PLC/Methods/UpdateNode.py b/PLC/Methods/UpdateNode.py
index 2927f73a..9f94d0a7 100644
--- a/PLC/Methods/UpdateNode.py
+++ b/PLC/Methods/UpdateNode.py
@@ -98,8 +98,10 @@ class UpdateNode(Method):
 
         for (tagname,value) in tags.iteritems():
             # the tagtype instance is assumed to exist, just check that
-            if not TagTypes(self.api,{'tagname':tagname}):
+            tag_types = TagTypes(self.api,{'tagname':tagname})
+            if not tag_types:
                 raise PLCInvalidArgument,"No such TagType %s"%tagname
+            tag_type = tag_types[0]
             node_tags=NodeTags(self.api,{'tagname':tagname,'node_id':node['node_id']})
             if not node_tags:
                 node_tag = NodeTag(self.api)