--- loncom/debugging_tools/clean_db.pl	2007/04/03 00:59:45	1.4
+++ loncom/debugging_tools/clean_db.pl	2008/08/16 14:36:09	1.5
@@ -4,7 +4,7 @@
 #
 # dump_db.pl - dump a GDBM database to standard output, unescaping if asked to.
 #
-# $Id: clean_db.pl,v 1.4 2007/04/03 00:59:45 albertel Exp $
+# $Id: clean_db.pl,v 1.5 2008/08/16 14:36:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -65,13 +65,13 @@ if (! $dbref) {
     warn("Unable to tie to $fname");
     exit;
 }
-if (exists($dbref->{$key_to_remove}) {
-    delete($dbref->{$key});
+if (exists($dbref->{$key_to_remove})) {
+    delete($dbref->{$key_to_remove});
     if ($fname =~ m|/nohist_[^/]*.db|) { exit; }
     my $hist=$fname;
     $hist=~s/\.db$/.hist/;
     open(HIST,">>$hist");
-    print HIST ("D:".time.":$key\n");
+    print HIST ("D:".time.":$key_to_remove\n");
     close(HIST);
 }
 exit;