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-rw-r--r--CHANGES3
-rw-r--r--lib/Smokeping.pm2
2 files changed, 4 insertions, 1 deletions
diff --git a/CHANGES b/CHANGES
index 3f2550f..edf6d07 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+* get rid of 'Use of uninitialized value' messages when using the Avgratio matcher
+ and 'edgetrigger' -- niko, reported by John L Hoo <jhoo *antapex.ca>
+
2005/10/18 -- released version 20051018_trunk
2005/10/17 -- released version 20051017_trunk
diff --git a/lib/Smokeping.pm b/lib/Smokeping.pm
index 3016f07..8462307 100644
--- a/lib/Smokeping.pm
+++ b/lib/Smokeping.pm
@@ -1107,7 +1107,7 @@ sub update_rrds($$$$$) {
next;
};
my $prevmatch = $tree->{prevmatch}{$_} || 0;
- my $match = &{$cfg->{Alerts}{$_}{sub}}($x);
+ my $match = &{$cfg->{Alerts}{$_}{sub}}($x) || 0; # Avgratio returns undef
my $edgetrigger = $cfg->{Alerts}{$_}{edgetrigger} eq 'yes';
my $what;
if ($edgetrigger and $prevmatch != $match) {