From 3ca78feffa42b2863dcc23c2143d96bead1e107f Mon Sep 17 00:00:00 2001
From: Tobi Oetiker <tobi@oetiker.ch>
Date: Mon, 4 Jul 2005 05:58:11 +0000
Subject: the old pngs in __navcache did not get removed properly ...

---
 lib/Smokeping.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Smokeping.pm b/lib/Smokeping.pm
index 6df240b..641c651 100644
--- a/lib/Smokeping.pm
+++ b/lib/Smokeping.pm
@@ -735,9 +735,9 @@ sub get_detail ($$$$){
     } else {
 	mkdir $cfg->{General}{imgcache}."/__navcache",0755  unless -d  $cfg->{General}{imgcache}."/__navcache";
 	# remove old images after one hour
-	my $pattern = "$cfg->{General}{imgcache}/__navcache/*.png";
-	for (<"$pattern">){
-		unlink $_ if -A $_ > 1/24;
+	my $pattern = $cfg->{General}{imgcache}."/__navcache/*.png";
+	for (glob $pattern){
+		unlink $_ if time - (stat $_)[9] > 3600;
 	}
 	$imgbase =$cfg->{General}{imgcache}."/__navcache/".time()."$$";
 	$imghref =$cfg->{General}{imgurl}."/__navcache/".time()."$$";
-- 
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