comparison mercurial/ui.py @ 37463:bbd240f81ac5

procutil: make explainexit() simply return a message (API)

Almost all callers want it.

37462:c0d0fd87ba7c

            out = self
        with self.timeblockedsection(blockedtag):
            rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out)
        if rc and onerr:
            errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]),
                                procutil.explainexit(rc)[0])
            if errprefix:
                errmsg = '%s: %s' % (errprefix, errmsg)
            raise onerr(errmsg)
        return rc

37463:bbd240f81ac5

            out = self
        with self.timeblockedsection(blockedtag):
            rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out)
        if rc and onerr:
            errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]),
                                procutil.explainexit(rc))
            if errprefix:
                errmsg = '%s: %s' % (errprefix, errmsg)
            raise onerr(errmsg)
        return rc