exit with NOTICE not ERROR if fetch-from-web fails

SiteTests/testjob/tests/CE-cms-swinst

@@ -316,23 +316,29 @@ PublishedTagsURL="http://cmsdoc.cern.ch/cms/LCG/SiteComm/published-tags/$ceHostW
 echo "<p>Retrieve list of published tags from <a href=\"$PublishedTagsURL\">$PublishedTagsURL</a><br>"
 ./fetch-from-web $PublishedTagsURL publ_tag.txt
 rc=$?
-echo "rc = " $rc
+echo "rc from fetch-from-web = " $rc
 [ $rc == $SAME_INFO ] && info=1
-[ $rc == $SAME_WARNING ] && warning=1
+[ $rc == $SAME_NOTICE ] && note=1
+[ $rc == $SAME_NOTICE ] && retrieve_published_list_fail=1 
 
 echo "List of published tags<br><pre>"
 cat publ_tag.txt
 echo "</pre>"
 
-len=`cat publ_tag.txt | wc --chars`
-if [ $len -lt 10 ]
+if [ $retrieve_published_list_fail == 0 ]
+then 
+  len=`cat publ_tag.txt | wc --chars`
+  if [ $len -lt 10 ]
   then
-  empty_tag_list=1
-  echo "<p><br><strong>"
-  echo "Suspiciously small (empty ?) tag list returned by lcg-info"
-  echo "</p></strong><pre>"
-  ls -lh  publ_tag.txt
-  echo "</pre>"
+    empty_tag_list=1
+    echo "<p><br><strong>"
+    echo "Suspiciously small (empty ?) tag list returned by lcg-info"
+    echo "</p></strong><pre>"
+    ls -lh  publ_tag.txt
+    echo "</pre>"
+    retrieve_published_list_fail=1
+    note=1
+  fi
 fi
 
 if [ $retrieve_published_list_fail == 0 ]
@@ -451,8 +457,8 @@ echo '<h1><a name="summary"> Test Summary</a></h1><p>'
 
 if [ $retrieve_published_list_fail == 1 ]
 then
-  echo "<p>WARNING: Fail to retrieve list of published tags from cmsdoc</p>"
-  info=1
+  echo "<p>NOTICE: Fail to retrieve list of published tags from cmsdoc</p>"
+  note=1
 fi
 
 if [ $missing_production_release == 1 ]