Merge pull request #44 from marcialfps/patch-1

Fixed bug with empty headers

Author: jsardid

lib/src/response/service/hal-response-service.js

@@ -12,7 +12,9 @@ export function getType({ headers } = {}) {
 }
 
 export function containsHalResource({ headers } = {}) {
-  return (headers[CONTENT_TYPE].includes(HAL_JSON) || headers[CONTENT_TYPE].includes(HAL_JSON2))
-    ? true
-    : headers[CONTENT_LOCATION] && headers[LOCATION] && headers[CONTENT_LOCATION] === headers[LOCATION];
+  return headers && headers[CONTENT_TYPE] ? 
+    (headers[CONTENT_TYPE].includes(HAL_JSON) || headers[CONTENT_TYPE].includes(HAL_JSON2)) ? 
+      true
+      : headers[CONTENT_LOCATION] && headers[LOCATION] && headers[CONTENT_LOCATION] === headers[LOCATION]
+    : false;
 }