add fulcrm_apiv2_client_id()

fulcrm_apiv2.module

@@ -30,12 +30,16 @@ function fulcrm_apiv2_menu() {
     return $items;
 }
 
+function fulcrm_apiv2_client_id() {
+    return variable_get( 'fulcrm_apiv2_client_id', $GLOBALS[ 'base_url' ] );
+}
+
 function fulcrm_apiv2_prevent_loop( $headers ) {
     $incoming_client_ids = &drupal_static(__FUNCTION__);
 
     if ( array_key_exists( 'X-fulcrm-Client-ID', $headers ) ) {
         $incoming_client_ids = array_map( "trim", explode( ',', $headers[ 'X-fulcrm-Client-ID' ] ) );
-        $client_id = variable_get( 'fulcrm_apiv2_client_id', $GLOBALS[ 'base_url' ] );
+        $client_id = fulcrm_apiv2_client_id();
         if ( in_array( $client_id, $incoming_client_ids ) )
             return false;
     } else {
@@ -119,7 +123,7 @@ function fulcrm_apiv2_http( $method, $object = null, $data = null, $query = null
     $incoming_client_ids = &drupal_static( 'fulcrm_apiv2_prevent_loop' );
     if ( !is_array( $incoming_client_ids ) )
         $incoming_client_ids = array();
-    $incoming_client_ids[] = variable_get( 'fulcrm_apiv2_client_id', $GLOBALS[ 'base_url' ] );
+    $incoming_client_ids[] = fulcrm_apiv2_client_id();
 
     $request_headers[] = 'X-fulcrm-Client-ID: ' . implode( ', ', $incoming_client_ids );