version 1.33, 2002/07/07 17:52:20
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version 1.34, 2002/07/15 12:22:32
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Line 277 sub traceroute {
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Line 277 sub traceroute {
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$sofar=simplify($sofar); |
$sofar=simplify($sofar); |
unless ($beenhere=~/\&$rid\&/) { |
unless ($beenhere=~/\&$rid\&/) { |
$beenhere.=$rid.'&'; |
$beenhere.=$rid.'&'; |
if ($retfurl eq '') { |
if (($retfurl eq '') && ($hash{'src_'.$rid})) { |
my ($mapid,$resid)=split(/\./,$rid); |
my ($mapid,$resid)=split(/\./,$rid); |
$retfurl=$hash{'src_'.$rid}.'?symb='. |
$retfurl=$hash{'src_'.$rid}.'?symb='. |
&Apache::lonnet::symbclean( |
&Apache::lonnet::symbclean( |