test(): add import

a

Author: QHivert

SoObjects/SOGo/SOGoOpenIdSession.m

@@ -18,6 +18,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#include <stdlib.h>
+
 #import <NGObjWeb/WOHTTPConnection.h>
 #import <NGObjWeb/WORequest.h>
 #import <NGObjWeb/WOResponse.h>