setting defaults to prevent error messages in apache logfiles

Author: iAmShorty

templates/bootstrap/admin/wallet/peers.tpl

@@ -22,7 +22,7 @@
             <td>{$ARRAY['version']}</td>
             <td>{$ARRAY['subver']|replace:'/':''}</td>
             <td>{$ARRAY['conntime']|date_format:$GLOBAL.config.date}</td>
-            <td>{(($ARRAY['bytessent'] + $ARRAY['bytesrecv']) / 1024 / 1024)|number_format:"3"} MB</td>
+            <td>{(($ARRAY['bytessent']|default:"0" + $ARRAY['bytesrecv']|default:"0") / 1024 / 1024)|number_format:"3"} MB</td>
           </tr>
 {/foreach}
           </tbody>

templates/bootstrap/admin/wallet/transactions.tpl

@@ -22,7 +22,7 @@
 {foreach key=KEY item=ARRAY from=$TRANSACTIONS}
             <tr>
               <td class="text-center">{$ARRAY['account']|default:"Default"}</td>
-              <td class="text-center">{$ARRAY['address']}</td>
+              <td class="text-center">{$ARRAY['address']|default:""}</td>
               <td class="text-center">{$ARRAY['category']|capitalize}</td>
               <td class="text-right">{$ARRAY['amount']|number_format:"$PRECISION"}</td>
               <td class="text-right">{$ARRAY['confirmations']}</td>