diff --git a/geoapi/api/PssApi.php b/geoapi/api/PssApi.php
index a531207..3ffbcef 100644
--- a/geoapi/api/PssApi.php
+++ b/geoapi/api/PssApi.php
@@ -52,9 +52,8 @@ class PssApi extends Api {
 
         if (count($pidList) < $this->maxPid) {
             $result = $this->sqlManager->sendPssQuery($pidList);
-            if ($result) {
-                return \utiliy\XmlManager::arrayToPssXml($result);
-            }
+
+            return \utiliy\XmlManager::arrayToPssXml($result);
         }
         return NULL;
     }
diff --git a/geoapi/api/SpsApi.php b/geoapi/api/SpsApi.php
index 8925f44..955f5a2 100644
--- a/geoapi/api/SpsApi.php
+++ b/geoapi/api/SpsApi.php
@@ -154,10 +154,7 @@ class SpsApi extends Api {
 
         $queryArgs[SpsApi::$keyPoly] = $this->createPolygon($latitude, $longitude, $this->range);
         $result = $this->sqlManager->sendSpsCoordinateQuery($queryArgs);
-        if ($result) {
-            return \utiliy\XmlManager::arrayToSpsXml($result);
-        }
-        return null;
+        return \utiliy\XmlManager::arrayToSpsXml($result);
     }
 
     /**