From 636d0caf30a4d64d3fb800f5db7a8e4d8da76951 Mon Sep 17 00:00:00 2001
From: Isaac Connor <iconnor@tesla.com>
Date: Wed, 25 Apr 2018 10:28:19 -0700
Subject: [PATCH] handle no swap

---
 web/skins/classic/views/options.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/skins/classic/views/options.php b/web/skins/classic/views/options.php
index 697abd6e5..42da8ae70 100644
--- a/web/skins/classic/views/options.php
+++ b/web/skins/classic/views/options.php
@@ -234,7 +234,7 @@ foreach( array_map( 'basename', glob('skins/'.$current_skin.'/css/*',GLOB_ONLYDI
               <td class="colMemory
 <?php if ( $row['FreeMem']/$row['TotalMem'] < .1 ) { echo 'danger'; } ?>"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', human_filesize($row['FreeMem']) . ' / ' . human_filesize($row['TotalMem']), $canEdit ) ?></td>
               <td class="colSwap
-<?php if ( $row['FreeSwap']/$row['TotalSwap'] < .1 ) { echo 'danger'; } ?>"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', human_filesize($row['FreeSwap']) . ' / ' . human_filesize($row['TotalSwap']) , $canEdit ) ?></td>
+<?php if ( (!$row['TotalSwap']) or ($row['FreeSwap']/$row['TotalSwap'] < .1) ) { echo 'danger'; } ?>"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', human_filesize($row['FreeSwap']) . ' / ' . human_filesize($row['TotalSwap']) , $canEdit ) ?></td>
               <td class="colStats"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', $row['zmstats'] ? 'yes' : 'no', $canEdit ) ?></td>
               <td class="colAudit"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', $row['zmaudit'] ? 'yes' : 'no', $canEdit ) ?></td>
               <td class="colTrigger"><?php echo makePopupLink( '?view=server&amp;id='.$row['Id'], 'zmServer', 'server', $row['zmtrigger'] ? 'yes' : 'no', $canEdit ) ?></td>