From 5ed2b7536a479a0814cfaefcbb966b4174f44b37 Mon Sep 17 00:00:00 2001
From: Art Lowel <art.lowel@atmire.com>
Date: Wed, 12 Dec 2018 14:53:26 +0100
Subject: [PATCH] fix an issue where an empty bitstream page would cause an
 error

---
 src/app/core/data/base-response-parsing.service.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/app/core/data/base-response-parsing.service.ts b/src/app/core/data/base-response-parsing.service.ts
index 63468295d4..3a8424b7b2 100644
--- a/src/app/core/data/base-response-parsing.service.ts
+++ b/src/app/core/data/base-response-parsing.service.ts
@@ -14,7 +14,7 @@ function isObjectLevel(halObj: any) {
 }
 
 function isPaginatedResponse(halObj: any) {
-  return hasValue(halObj.page) && hasValue(halObj._embedded);
+  return hasValue(halObj.page);
 }
 
 /* tslint:disable:max-classes-per-file */
@@ -77,7 +77,9 @@ export abstract class BaseResponseParsingService {
     let list = data._embedded;
 
     // Workaround for inconsistency in rest response. Issue: https://github.com/DSpace/dspace-angular/issues/238
-    if (!Array.isArray(list)) {
+    if (hasNoValue(list)) {
+      list = [];
+    } else if (!Array.isArray(list)) {
       list = this.flattenSingleKeyObject(list);
     }
     const page: ObjectDomain[] = this.processArray(list, requestHref);