OpenSearch: fix NPE

opacapp · Oct 21, 2020 · 39c1b46 · 39c1b46
1 parent c6c107b
commit 39c1b46
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/opacclient/libopac/src/main/java/de/geeksfactory/opacclient/apis/OpenSearch.java b/opacclient/libopac/src/main/java/de/geeksfactory/opacclient/apis/OpenSearch.java
@@ -313,8 +313,8 @@ protected CompletableFuture<Void> assignBestCover(final CoverHolder result,
             } else {
                 return asyncGet(url, false)
                         .handle((response, throwable) -> {
-                            response.close();
-                            if (throwable == null) {
+                            if (response != null) response.close();
+                            if (throwable == null && response != null) {
                                 result.setCover(url);
                             } else {
                                 assignBestCover(result, queue).join();