edit button if slot >7

tpl/part/vote_table_date.tpl

@@ -152,12 +152,13 @@
                     {* Voted line *}
 
                     <th class="bg-info">{$vote->name|html}
+					{if $slots gt 7}
 					<span style="float:right;"> 					
 						<a href="{if $admin}{poll_url id=$poll->admin_id vote_id=$vote->uniqId admin=true}{else}{poll_url id=$poll->id vote_id=$vote->uniqId}{/if}" class="btn btn-default btn-sm" title="{__f('Poll results', 'Edit the line: %s', $vote->name)|html}">
                         	<i class="glyphicon glyphicon-pencil"></i><span class="sr-only">{__('Generic', 'Edit')}</span>
                         </a>
 					</span>
-
+					{/if}
 					</th>