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stop crash if node adds itself in pc92
[spider.git]
/
perl
/
Spot.pm
diff --git
a/perl/Spot.pm
b/perl/Spot.pm
index 3bfee12a3ccb06355bd64d4700ce3f3f91b4547b..9fcf3280d95ad8359516ee58c26e168114bb6f78 100644
(file)
--- a/
perl/Spot.pm
+++ b/
perl/Spot.pm
@@
-89,7
+89,7
@@
sub decodefreq
foreach $f (@f) {
my ($a, $b);
- if (m{^\d+/\d+$}) {
+ if (
$f =~
m{^\d+/\d+$}) {
push @out, $f;
} elsif (($a, $b) = $f =~ m{^(\w+)(?:/(\w+))?$}) {
$b = lc $b if $b;