4.2bsd uucico LOST LINE bug

[Rick Adams]

The following fragment of code from the beginning of cico.c will
fix the problem.

---rick

+ #ifdef BSD4_2
+ 	if (getpgrp(0) == 0) { /*We have no controlling terminal */
+ 		setpgrp(0, getpid());
+ 	}
+ #endif

	ret = subchdir(Spool);
	ASSERT(ret >= 0, "CHDIR FAILED", Spool, ret);
	strcpy(Wrkdir, Spool);