Added proper value for 'collections' parameter in the next page link in the result of a GET request

Author: Neeraj Sirdeshmukh

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Added
 
+- Added proper value for 'collections' parameter in the next page link in the result of a GET request
 - Added mappings for 'id' and 'collection' for default sort keys
 - Added STAC_API_VERSION as an environment variable to the serverless.yml file
 - Added STAC_API_VERSION to display on the API landing page within the api.js file under src/lib/api.js in the collectionsToCatalogLinks function

src/lib/api.js

@@ -421,6 +421,8 @@ const buildPaginationLinks = function (limit, parameters, bbox, intersects, endp
                 }
               }
               value = sortFields.join(',')
+            } else if (p === 'collections') {
+              value = value.toString()
             } else {
               value = JSON.stringify(value)
             }