--- munin-plugins/plugins/apache/apache_watch_~	2008-11-30 01:59:30.000000000 +0100
+++ munin-plugins/plugins/apache/apache_watch_	2009-04-26 20:30:15.107587925 +0200
@@ -95,7 +95,7 @@
   print "graph_vlabel activity\n";
   my $i = 0;
   foreach my $server (sort (@servers)) {
-    (my $txtserver = $server) =~ s/(-|\.)/\_/g;
+    (my $txtserver = $server) =~ s/(-|\.|:|\\)/\_/g;
     my $draw = ($i==0) ? 'AREA' : 'STACK';
     if ($action eq "bytes") {
       print "${txtserver}.label $server\n";
@@ -114,7 +114,7 @@
 foreach my $string (sort (@data)) {
   my ($server, $ifInOctets, $ifOutOctets, $ifRequests, $ifDocuments) =
     split (/\s/, $string);
-  (my $txtserver = $server) =~ s/(-|\.)/\_/g;
+  (my $txtserver = $server) =~ s/(-|\.|:|\\)/\_/g;
   if ($action eq "documents") {
     print "${txtserver}.value $ifDocuments\n";
   } elsif ($action eq "requests") {