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*** folder.c.orig Tue Nov 30 20:01:36 1993
--- uip/folder.c Fri Jul 1 13:11:16 1994
***************
*** 551,556 ****
--- 551,561 ----
base = strcmp (name, "./") ? name : name + 2;/* hack */
+ /* short-cut to see if directory has any sub-directories */
+
+ if (stat (name, &st) != NOTOK && st.st_nlink == 2)
+ return;
+
if ((dd = opendir (name)) == NULL) {
admonish (name, "unable to read directory ");
return;
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