Tests if the md5sum of the temp file is the same as the stored stats file.

To be used in conjunction with the filemtime, to get sure we really
have up to date statistics.

1 files changed, 3 insertions, 1 deletions

diff --git a/Badges_v2.php b/Badges_v2.php
index f3cd6a4..ec11360 100644
--- a/Badges_v2.php
+++ b/Badges_v2.php
@@ -41,7 +41,9 @@ if ( ! is_file($Stats)
 	||(filemtime($Stats) + CACHE < $_SERVER['REQUEST_TIME']))
 {
 	system("wget -q --no-cache http://ws.audioscrobbler.com/1.0/user/".rawurlencode($username)."/profile.xml -O $Stats.tmp");
-	if (!filesize("$Stats.tmp"))
+	if (  !filesize("$Stats.tmp")
+		||(!strcmp(md5_file($Stats), md5_file("$Stats.tmp")))
+	   )
 		system("rm $Stats.tmp");
 	else
 		system("mv $Stats.tmp $Stats");