--- loncom/auth/lonauth.pm	2000/10/30 22:41:55	1.16
+++ loncom/auth/lonauth.pm	2000/11/10 10:08:24	1.17
@@ -3,7 +3,7 @@
 # 5/21/99,5/22,5/25,5/26,5/27,5/29,6/2,6/11,6/14,6/15
 # 16/11,12/16,
 # 1/14,2/24,2/28,2/29,3/7,5/29,5/30,5/31,6/1,6/5,6/29,
-# 7/1,7/10,10/2,10/5,10/9,10/26,10/30 Gerd Kortemeyer
+# 7/1,7/10,10/2,10/5,10/9,10/26,10/30,11/10 Gerd Kortemeyer
 
 package Apache::lonauth;
 
@@ -22,13 +22,19 @@ sub success {
     my $lonids=$r->dir_config('lonIDsDir');
 
 # See if old ID present, if so, remove
-    my $cookie;
-    while ($cookie=<$lonids/$username\_*\_$domain\_$authhost.id>) {
-	unlink($cookie);
+
+    my $filename;
+    opendir(DIR,$lonids);
+    while ($filename=readdir(DIR)) {
+       if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) {
+	  unlink($lonids.'/'.$filename);
+       }
     }
+    closedir(DIR);
 
 # Give them a new cookie
 
+    my $cookie;
     my $now=time;
     $cookie="$username\_$now\_$domain\_$authhost";