K 10 svn:author V 3 imp K 8 svn:date V 27 2014-05-10T16:39:08.393453Z K 7 svn:log V 255 grep -L returns non-zero status if none of the files had the pattern in them. This is often the case, so just ignore the return code. Actual errors that are found will also be detected downstream in the rare cases where the return code is 2 instead of 1. END