+# Check whether somebody tried to sneak a second block onto some line
+bad_lines=`egrep -i '}[ ]*;[ ]*[a-z]+[ ]*{' $TMPFILE`
+if [ ! -z "$bad_lines" ] ; then
+ echo "The file downloaded in $TMPFILE contains the following multi-block line(s):"
+ echo $bad_lines
+ exit 1
+fi
+