Changeset 2472 in josm for trunk

Timestamp:

2009-11-18T18:56:46+01:00 (15 years ago)

Author:

Gubaer

Message:

Make sure getErrors() never returns null, see #3972

File:

• trunk/src/org/openstreetmap/josm/data/osm/DataSet.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/osm/DataSet.java

@@ -886 +886 @@
     }
 
+    /**
+     * Replies the list of errors registered for this primitive.
+     * 
+     * @param primitive the primitive for which errors are queried
+     * @return the list of errors. Never null.
+     * @deprecated should be moved to the validator plugin
+     */
+    @Deprecated
     public List<String> getErrors(OsmPrimitive primitive) {
-        return errors.get(primitive);
+        List<String> ret = errors.get(primitive);
+        if (ret == null) {
+            ret = Collections.emptyList();
+        }
+        return ret;
     }