add null check to avoid any remaining cases of 9954

GlobalDataverseCommunityConsortium · Sep 25, 2023 · 869d242 · 869d242
1 parent 3a4d8f9
commit 869d242
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/edu/harvard/iq/dataverse/DatasetPage.java b/src/main/java/edu/harvard/iq/dataverse/DatasetPage.java
@@ -6144,7 +6144,7 @@ public String getWebloaderUrlForDataset(Dataset d) {
     String signpostingLinkHeader = null;
 
     public String getSignpostingLinkHeader() {
-        if (!workingVersion.isReleased()) {
+        if ((workingVersion==null) || (!workingVersion.isReleased())) {
             return null;
         }
         if (signpostingLinkHeader == null) {