fix biz address

resources/views/pdf/newBusiness-pdf.blade.php

@@ -199,7 +199,7 @@
 								<tr><td colspan="2" height="10"></td></tr>
 								<tr>
 									<td width="28%" style="font-size: 11px;">Address</td>
-									@if(!empty($form->building_name))
+									@if($form->building_name != null)
 									<td width="72%" height="18" style="font-size: 11px;border:1px solid black;padding:0px 3px;word-wrap: break-word;">{{$form->building_name}} , {{ $form->street }}</td>
 									@else
 									<td width="72%" height="18" style="font-size: 11px;border:1px solid black;padding:0px 3px;word-wrap: break-word;">{{ $form->street }}</td>