Changeset 1611 in josm

Timestamp:

2009-05-23T12:03:21+02:00 (16 years ago)

Author:

stoecker

Message:

fix #2578 - exception on zero length ways

File:

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

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

@@ -175 +175 @@
 
     public Node lastNode() {
-        if (incomplete) return null;
+        if (incomplete || nodes.size() == 0) return null;
         return nodes.get(nodes.size()-1);
     }
 
     public Node firstNode() {
-        if (incomplete) return null;
+        if (incomplete || nodes.size() == 0) return null;
         return nodes.get(0);
     }
 
     public boolean isFirstLastNode(Node n) {
-        if (incomplete) return false; 
+        if (incomplete || nodes.size() == 0) return false; 
         return n == firstNode() || n == lastNode();
     }