diff tests/test-grep @ 9993:8bce1e0d2801 stable

alias: do not crash when aliased command has no usage help text
author Nicolas Dumazet <nicdumz.commits@gmail.com>
date Thu, 03 Dec 2009 14:14:44 +0900
parents 1ef630452e0b
children 717c35d55fb3
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