[PATCH 0/3] another series of cg-admin-rewritehist -r fixes

The -r flag is a bit confusing, in that it expects the 1st revision de rewrite, and I
caught myself feeding it the last revision not to rewrite instead.  Patch #2 catches
this early.  Although Patch #2 should take care of most problems, a non-zero status
returned by a command not-last in a pipe is not caught, even under "set -e", so Patch #1
adds an additional safeguard.

Patch #3 corrects seeding of the rewrite map from -r arguments.

-- 
Yann Dirson    [off-list ref] |
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