comparison contrib/chg/chg.c @ 28555:1435a8e9b5fe

chg: do not redirect stdout to /dev/null

Redirecting stdout to /dev/null has unwanted side effects, namely ui.write
will stop working. This patch removes the redirection code and helps chg to
pass test-bad-extension.t.

28554:fa3438548b3d

	if (pid < 0)
		abortmsg("failed to fork cmdserver process");
	if (pid == 0) {
		/* do not leak lockfd to hg */
		close(opts->lockfd);
		/* bypass uisetup() of pager extension */
		int nullfd = open("/dev/null", O_WRONLY);
		if (nullfd >= 0) {
			dup2(nullfd, fileno(stdout));
			close(nullfd);
		}
		execcmdserver(opts);
	} else {
		hgc = retryconnectcmdserver(opts, pid);
	}

28555:1435a8e9b5fe

	if (pid < 0)
		abortmsg("failed to fork cmdserver process");
	if (pid == 0) {
		/* do not leak lockfd to hg */
		close(opts->lockfd);
		execcmdserver(opts);
	} else {
		hgc = retryconnectcmdserver(opts, pid);
	}