fixed regexp (should match at least english and french locales)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10221 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/run_unit_test

@@ -10,7 +10,7 @@ $DIRECTORY/update_cvs
 
 if [ -d ${DIRECTORY}/ERP5/.svn ]
 then
-  svn info ${DIRECTORY}/ERP5 | grep -e '^R.vision[ \t]:' \
+  svn info ${DIRECTORY}/ERP5 | grep -e '^R.vision[ \t]*:' \
       >> ${DIRECTORY}/test_output
 fi