[Products.Silva][Sylvain Viollon] Fix save_references_of.

author:    Sylvain Viollon
date:      Wed Dec 04 15:35:47 2013 +0100
revision:  11887:b903b5acf8ae in Products.Silva
branch:    2.4
details:   https://hg.infrae.com/Products.Silva?cmd=changeset;node=b903b5acf8ae
modified:  Products/Silva/Ghost/base.py
added:     
removed:   
log:       Fix save_references_of.


diffstat:

 Products/Silva/Ghost/base.py |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r c0240fd54027 -r b903b5acf8ae Products/Silva/Ghost/base.py
--- a/Products/Silva/Ghost/base.py	Thu Nov 14 17:10:22 2013 +0100
+++ b/Products/Silva/Ghost/base.py	Wed Dec 04 15:35:47 2013 +0100
@@ -35,7 +35,7 @@
     def save_references_of(self, content):
         service = getUtility(IReferenceService)
         self.__references = []
-        for reference in service.get_references_to(content):
+        for reference in list(service.get_references_to(content)):
             # Break the reference so we can replace it.
             reference.set_target_id(0)
             self.__references.append(reference)