tree 5a7a9c97649bbeb5fe091315eaf45eb7a6504ba7
parent cf40d8175b230e01eef7a1a0d1c7cb8d1409dab5
author "Vladimir N. Oleynik" <dzo@simtreas.ru> 1127483043 -0000
committer "Vladimir N. Oleynik" <dzo@simtreas.ru> 1127483043 -0000

SUSv3 -q compatibily exit status correction for grep