Merge pull request kitodo#5831 from matthias-ronge/patch-77

Prevent NPE
subhh · Jan 9, 2024 · d3bba5c · d3bba5c
2 parents e8f5b17 + 2787cae
commit d3bba5c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Kitodo/src/main/java/org/kitodo/production/helper/Helper.java b/Kitodo/src/main/java/org/kitodo/production/helper/Helper.java
@@ -490,6 +490,7 @@ private static String appendUnusedInsertions(String message, String... insertion
         StringBuilder messageBuilder = new StringBuilder(message);
         for (String insertion : insertions) {
             String separator = ": ";
+            insertion = Objects.toString(insertion);
             if (!messageBuilder.toString().contains(insertion)) {
                 messageBuilder.append(separator).append(insertion);
             }