diff --git a/script/EventHandlers.js b/script/EventHandlers.js
index d743464..0b0045e 100644
--- a/script/EventHandlers.js
+++ b/script/EventHandlers.js
@@ -1083,14 +1083,14 @@ ShowDistanceMatrix.prototype.GetIncidenceMatrix = function (rawMatrix)
 	{
 		for (var j = 0; j < rawMatrix[i].length; j++)
 		{	
-            if ((new Graph()).infinity == rawMatrix[i][j])
-            {
-                matrix += '\u221E';
-            }
-            else if (i == j)
+            if (i == j)
             {
                 matrix += "0";
             }
+            else if ((new Graph()).infinity == rawMatrix[i][j])
+            {
+                matrix += '\u221E';
+            }
             else
             {
                 matrix += rawMatrix[i][j];   
diff --git a/tpl/home.php b/tpl/home.php
index dc26bd0..b7d40db 100755
--- a/tpl/home.php
+++ b/tpl/home.php
@@ -10,7 +10,7 @@
 
         <script src="<?= Root('i/js/dev/jquery-ui.js')?>"></script>
 	    <script src="<?= Root('i/js/dev/jquery.feedback_me.js')?>"></script>
-        <script src="<?= Root("script/example.js?v=56")?>" ></script>
+        <script src="<?= Root("script/example.js?v=57")?>" ></script>
 
 <!-- Yandex.RTB -->
 <script>window.yaContextCb=window.yaContextCb||[]</script>