Ed Maste 3ac77a9151 newvers.sh: speed up failing git-svn revision search
In the case of running newvers.sh on a git tree w/o git-svn-id notes we
previously piped the entire 'git log' to grep. Add --grep to the log
invocation to avoid processing log entries of no interest.

This saves about 2-3 seconds of newvers.sh run time on my SSD laptop.
Later changes will bring further speedups.

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2017-09-11 00:14:04 +00:00
..
2017-02-06 08:49:57 +00:00
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