--- loncom/interface/lonindexer.pm	2001/10/16 17:03:45	1.20
+++ loncom/interface/lonindexer.pm	2001/11/01 15:59:11	1.22
@@ -15,7 +15,7 @@
 # 6/26,7/8 H. K. Ng
 # 8/6,8/7,8/10 Scott Harrison
 # 8/14 H. K. Ng
-# 8/28 Scott Harrison
+# 8/28,10/15 Scott Harrison
 
 package Apache::lonindexer;
 
@@ -53,6 +53,7 @@ sub handler {
     return OK if $r->header_only;
     $fnum=0;
     $dnum=0;
+    untie %hash;
 
 # --------------------------------------------- machine configuration variables
     my $iconpath= $r->dir_config('lonIconsURL') . "/";