From 952f6080a6c0bb2bc0814a139b1fb48bd7ab19c1 Mon Sep 17 00:00:00 2001
From: Andreas <6977712+AndreasK79@users.noreply.github.com>
Date: Sun, 16 Jan 2022 17:44:53 +0100
Subject: [PATCH] [Distances Worked] Bugfix for two locations, where one didn't
 have any QSOs on selected band.

---
 application/models/Distances_model.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/application/models/Distances_model.php b/application/models/Distances_model.php
index 35da1edb..0f2f1ead 100644
--- a/application/models/Distances_model.php
+++ b/application/models/Distances_model.php
@@ -37,12 +37,16 @@ class Distances_model extends CI_Model
 				else {
 					$this->db->where('col_band', $postdata['band']);
 				}
+
 				$this->db->where('station_id', $station_id);
-				$dataarrayata = $this->db->get($this->config->item('table_name'));
+				$queryresult = $this->db->get($this->config->item('table_name'));
 
-				$temp = $this->plot($dataarrayata->result_array(), $gridsquare, $measurement_base);
+                if ($queryresult->result_array()) {
+                    $temp = $this->plot($queryresult->result_array(), $gridsquare, $measurement_base);
+    
+                    $result = $this->mergeresult($result, $temp);
+                }
 
-				$result = $this->mergeresult($result, $temp);
 			}
 		}