1 files changed, 3 insertions, 3 deletions
diff --git a/pmwiki.php b/pmwiki.php
index 99fcc028..6afa5c7c 100644
--- a/pmwiki.php
+++ b/pmwiki.php
@@ -1016,12 +1016,12 @@ function DiffTimeCompact($time, $time2=null, $precision=1) {
 ## FileSizeCompact outputs a human readable file size
 ## with an appropriate suffix.
 ## Note: unreliable filemtime()/stat() over 2GB @ 32bit
-function FileSizeCompact($n, $precision=1) {
+function FileSizeCompact($n, $precision=1, $base=1024) {
   if (!(float)$n) return 0;
   $units = 'bkMGTPEZY';
-  $b = log((float)$n, 1024);
+  $b = log((float)$n, $base);
   $fb = floor($b);
-  return round(pow(1024,$b-$fb),$precision).@$units[$fb];
+  return round(pow($base,$b-$fb),$precision).@$units[$fb];
 }
 
 function InsertEditFunction($newfn, $where='<PostPage') {