#
#
# patch "viewmtn.py"
#  from [657d61af6a6a853bd10a1e38aaf5eb7f53588f9f]
#    to [347dd429b4cad69c11c2a28f28c21ee0dcb2902c]
#
============================================================
--- viewmtn.py	657d61af6a6a853bd10a1e38aaf5eb7f53588f9f
+++ viewmtn.py	347dd429b4cad69c11c2a28f28c21ee0dcb2902c
@@ -174,8 +174,13 @@ class DiffLink(Link):
         else:
             mode = "diff"
         self.relative_uri = 'revision/%s/' % (mode) + diff.from_rev + '/with/' + diff.to_rev
-        if diff.fname:
-            self.relative_uri += '/'+urllib.quote(diff.fname)
+        # TODO: figure out a linking scheme for diffs of multiple files.
+        if isinstance(diff.fname, list):
+            fname = diff.fname[0]
+        else:
+            fname = diff.fname
+        if fname is not None:
+            self.relative_uri += '/'+urllib.quote(fname)
         self.description = "diff"
 
 class DirLink(Link):