travex api ne changes

application/models/Webservice_model.php

@@ -2124,9 +2124,13 @@ class Webservice_model extends CI_Model {
 			    curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-Type:application/json')); 
 			    $result = curl_exec($ch);
 			    curl_close($ch);
-			    $result = json_decode($result);
-			    $result->status->trackingId = (!isset($data['nextToken']) && empty($data['nextToken']))?$trackingId:$data['trackingId'];
-			    $res = array('status'=>1,'data'=>array('itineraries'=> $result));
+			    if(!empty($result)){
+			    	$result = json_decode($result);
+			    	$result->status->trackingId = (!isset($data['nextToken']) && empty($data['nextToken']))?$trackingId:$data['trackingId'];
+			    	$res = array('status'=>1,'data'=>array('itineraries'=> $result));
+			    }else{
+			    	$res = array('status'=>0,'message'=>'No Data Found','code'=>'ER07');
+			    }
 			}else{
 				$res = array('status'=>0,'message'=>'User Authentication Error','code'=>'ER10');
 			}