diff --git a/cdr_list.php b/cdr_list.php
index 925df5d..7d20cce 100644
--- a/cdr_list.php
+++ b/cdr_list.php
@@ -38,12 +38,13 @@
 $user_technology = $user_empire["technology"];
 // todo utiliser formule de pitch
 $fret_recycleur = 20000; 
-if ($user_technology['Hyp'] !=0)
+if ((int)$user_technology['Hyp'] !=0) // (int) sinon bug sous windows ( uwamp)
 {
-    $fret_recycleur = (20000 * (1 + 0.05 * $user_technology['Hyp']));
+    $fret_recycleur = (20000 * (1 + 0.05 * (int)$user_technology['Hyp'])); 
 }
 ?>
 
+
 <br>
 
 <table id="trier" class="og-table og-medium-table">
diff --git a/version.txt b/version.txt
index ef9a6e4..97f1409 100644
--- a/version.txt
+++ b/version.txt
@@ -1,4 +1,4 @@
 Champs de ruines
-1.9.3
+1.9.4
 Champs de ruines,Champs de ruines,cdr,cdr,cdr.php,1,0
 3.3.9