gwyn@brl-tgr.ARPA (Doug Gwyn <gwyn>) (12/19/85)
/* @(#)find.c 4.7 */ ... descend(name, fname, exlist) ... if(cdval == -1 || chdir("..") == -1) ... if(endofname != NULL && chdir(Pathname) == -1) { /* DAG -- bug fix (added first test) */ ...