X-Git-Url: https://svn.cri.ensmp.fr/git/Photo.git/blobdiff_plain/36ecefbff8bccac22f635c0a9c508e90ba4137f7..4f089407d102551470a56a2998d147c2f78235b1:/metadata.py

diff --git a/metadata.py b/metadata.py
index 0b11842..c5e9ec4 100755
--- a/metadata.py
+++ b/metadata.py
@@ -137,9 +137,10 @@ class Metadata :
 			node = index.get(path)
 
 			if node :
-				firstLi = node['rdf:Alt/rdf:li']
-				assert firstLi.unique, "More than one rdf:Alt (localisation not yet supported)"
-				return firstLi.element.content
+				firstLi = node.get('rdf:Alt/rdf:li')
+				if firstLi :
+					assert firstLi.unique, "More than one rdf:Alt (localisation not yet supported)"
+					return firstLi.element.content
 		return ''
 
 	security.declarePrivate('getXmpProp')