fixed weird composite random number function

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 6234ecc..ccc42f8 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -162,7 +162,7 @@ function wfRandom() {
        # The maximum random value is "only" 2^31-1, so get two random
        # values to reduce the chance of dupes
        $max = mt_getrandmax();
-       $rand = number_format( mt_rand() * mt_rand()
+       $rand = number_format( (mt_rand() * max + mt_rand())
                / $max / $max, 12, '.', '' );
        return $rand;
 }