From b750276dad83794b53c70619acce426101c5b2c4 Mon Sep 17 00:00:00 2001
From: teabreakninja <andywright28@hotmail.com>
Date: Mon, 18 Jan 2016 12:31:41 +0000
Subject: [PATCH] Update logbook_model.php

Needed to check for existence of 'freq' in log.
---
 application/models/logbook_model.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/application/models/logbook_model.php b/application/models/logbook_model.php
index 3f739ff4..6de8aaa7 100644
--- a/application/models/logbook_model.php
+++ b/application/models/logbook_model.php
@@ -695,8 +695,13 @@ class Logbook_model extends CI_Model {
         }
 
         // Store Freq
-        $cleanfreq = preg_replace('#\W#', '', $record['freq']);
-        $freqlng = strlen($cleanfreq);
+        // Check if 'freq' is defined in the import?
+        if (isset($record['freq'])){
+            $cleanfreq = preg_replace('#\W#', '', $record['freq']);
+            $freqlng = strlen($cleanfreq);
+        }else{
+            $freqlng = 0;
+        }
         if(isset($record['freq']) && $freqlng < 7 ) {
             $cleansedstring = preg_replace('#\W#', '', $record['freq']);
             $freq = $cleansedstring."000";