Dennis Stosberg 8096fae726 Fix expr usage for FreeBSD ...

Some implementations of "expr" (e.g. FreeBSD's) fail, if an
argument starts with a dash.

Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

2006-06-27 10:56:05 -07:00

9.8 KiB

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