From e26b065f3d496edd6845b58c5a3598793315876f Mon Sep 17 00:00:00 2001
From: Michael Gernoth <michael@gernoth.net>
Date: Wed, 10 Feb 2010 22:54:26 +0100
Subject: [PATCH 1/1] make lazy really work...

---
 upsgraph.pl | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/upsgraph.pl b/upsgraph.pl
index cc98e64..04a4f8c 100755
--- a/upsgraph.pl
+++ b/upsgraph.pl
@@ -8,6 +8,7 @@ if ((@ARGV != 1) && (@ARGV != 2)) {
 use Net::SNMP;
 use IO::Socket::INET;
 use RRDs;
+use File::Copy;
 use Data::Dumper;
 
 $UPSGRAPH::outdir = "";
@@ -331,7 +332,7 @@ while(1) {
 			if (RRDs::error) {
 				print "Error while graphing: " . RRDs::error . "\n";
 			} else {
-				rename("${outdir}/${hostname}.${var}.png.new", "${outdir}/${hostname}.${var}.png");
+				copy("${outdir}/${hostname}.${var}.png.new", "${outdir}/${hostname}.${var}.png");
 			}
 
 			print HTML "<a href=\"${hostname}.${var}.html\"><img src=\"${hostname}.${var}.png\" width=\"${width}\" height=\"${height}\" border=\"0\"></a><br>\n";
@@ -360,7 +361,7 @@ while(1) {
 			if (RRDs::error) {
 				print "Error while graphing: " . RRDs::error . "\n";
 			} else {
-				rename("${outdir}/${hostname}.${var}.long.png.new", "${outdir}/${hostname}.${var}.long.png");
+				copy("${outdir}/${hostname}.${var}.long.png.new", "${outdir}/${hostname}.${var}.long.png");
 			}
 
 			print HTML2 "<img src=\"${hostname}.${var}.long.png\" width=\"${width}\" height=\"${height}\"><br>";
@@ -372,7 +373,7 @@ while(1) {
 			if (RRDs::error) {
 				print "Error while graphing: " . RRDs::error . "\n";
 			} else {
-				rename("${outdir}/${hostname}.${var}.week.png.new", "${outdir}/${hostname}.${var}.week.png");
+				copy("${outdir}/${hostname}.${var}.week.png.new", "${outdir}/${hostname}.${var}.week.png");
 			}
 
 			print HTML2 "<img src=\"${hostname}.${var}.week.png\" width=\"${width}\" height=\"${height}\"><br>";
@@ -384,7 +385,7 @@ while(1) {
 			if (RRDs::error) {
 				print "Error while graphing: " . RRDs::error . "\n";
 			} else {
-				rename("${outdir}/${hostname}.${var}.year.png.new", "${outdir}/${hostname}.${var}.year.png");
+				copy("${outdir}/${hostname}.${var}.year.png.new", "${outdir}/${hostname}.${var}.year.png");
 			}
 
 			print HTML2 "<img src=\"${hostname}.${var}.year.png\" width=\"${width}\" height=\"${height}\"><br>";
-- 
2.39.2