Merge pull request hapijs#265 from ldesplat/master

Set isSameSite to false and add code to support Hapi 13.5+

lib/index.js

@@ -105,14 +105,27 @@ internals.implementation = function (server, options) {
         password: settings.password,
         isSecure: settings.isSecure !== false,                  // Defaults to true
         isHttpOnly: settings.isHttpOnly !== false,              // Defaults to true
+        isSameSite: false,
         ttl: settings.ttl,
         domain: settings.domain,
         ignoreErrors: true,
         clearInvalid: true
     };
 
     settings.cookie = settings.cookie || 'bell-' + settings.name;
-    server.state(settings.cookie, cookieOptions);
+    try {
+        server.state(settings.cookie, cookieOptions);
+    }
+    catch (exception) {
+        /* $lab:coverage:off$ */
+        // This is to support Hapi 13.5.0 so that adding isSameSite: false option is not a breaking change
+        if (exception.message.indexOf('isSameSite') === -1) {
+            throw exception;
+        }
+        delete cookieOptions.isSameSite;
+        server.state(settings.cookie, cookieOptions);
+        /* $lab:coverage:on$ */
+    }
 
     if (internals.simulate) {
         return internals.simulated(settings);