Fixed unpaged url.

Author: j-rewerts

lib/Requestable.js

@@ -257,8 +257,11 @@ class Requestable {
 
             const nextUrl = getNextPage(response.headers.link);
             if(nextUrl) {
+               if (!options) {
+                  options = {};
+               }
                options.page = parseInt(
-                 nextUrl.match(/(&page=[0-9]*)/g)
+                 nextUrl.match(/(page=[0-9]*)/g)
                    .shift()
                    .split('=')
                    .pop()