Fixes #2915

application/models/Qsl_model.php

@@ -5,13 +5,17 @@ class Qsl_model extends CI_Model {
         $CI->load->model('logbooks_model');
         $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-        $this->db->select('*');
-        $this->db->from($this->config->item('table_name'));
-        $this->db->join('qsl_images', 'qsl_images.qsoid = ' . $this->config->item('table_name') . '.col_primary_key');
-        $this->db->where_in('station_id', $logbooks_locations_array);
-        $this->db->order_by("id", "desc");
-
-        return $this->db->get();
+        if (is_array($logbooks_locations_array) && !empty($logbooks_locations_array)) {
+            $this->db->select('*');
+            $this->db->from($this->config->item('table_name'));
+            $this->db->join('qsl_images', 'qsl_images.qsoid = ' . $this->config->item('table_name') . '.col_primary_key');
+            $this->db->where_in('station_id', $logbooks_locations_array);
+            $this->db->order_by("id", "desc");
+    
+            return $this->db->get();
+        } else {
+            return false;
+        }
     }
 
     function getQslForQsoId($id) {

application/views/qslcard/index.php

@@ -18,7 +18,7 @@
 		$custom_date_format = $this->config->item('qso_date_format');
 	}
 
-    if (is_array($qslarray->result())) {
+    if ($qslarray !== FALSE && is_array($qslarray->result())) {
         echo '<table style="width:100%" class="qsltable table table-sm table-bordered table-hover table-striped table-condensed">
         <thead>
         <tr>
@@ -57,6 +57,8 @@
         }
 
         echo '</tbody></table>';
+    } else {
+        echo '<div class="alert alert-warning" role="alert">No QSL Cards Found.</div>';
     }
     ?>