subrepo: backout
519ac79d680b
Unfortunately git 1.6 does not support the upstream parameter in for-each-ref.
mq: update .hgsubstate if subrepos are clean (
issue2499)
This patch prevents MQ from creating an inconsistent subrepo state. If
the .hgsub file has been changed, and none of the subrepos have
uncommitted changes, creating or updating a patch (using qnew, qrefresh,
or qrecord) will update .hgsubstate accordingly.
If any subrepos _do_ have uncommitted changes, qnew/qrefresh/qrecord
will abort.
Thanks to pmezard for proposing this solution.
subrepo: backout
f02d7a562a21
backing out
f02d7a562a21 because it introduced a bug in
.hgsubstate handling.