fix

m-m-m · Dec 12, 2023 · e31ab06 · e31ab06
1 parent 2ba5e10
commit e31ab06
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/metainfo/src/main/java/io/github/mmm/base/metainfo/impl/AbstractMetaInfo.java b/metainfo/src/main/java/io/github/mmm/base/metainfo/impl/AbstractMetaInfo.java
@@ -83,12 +83,18 @@ public MetaInfo with(String key, String value) {
   @Override
   public MetaInfo with(Map<String, String> map, String keyPrefix) {
 
+    if (map == null) {
+      return this;
+    }
     return new MetaInfoMap(map, asParent(), keyPrefix);
   }
 
   @Override
   public MetaInfo with(Properties properties, String keyPrefix) {
 
+    if (properties == null) {
+      return this;
+    }
     return new MetaInfoProperties(properties, asParent(), keyPrefix);
   }