fixed bug when adding edges to optimized graph

graphhopper · Mar 18, 2018 · 6be91f3 · 6be91f3
1 parent 7f82541
commit 6be91f3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/src/main/java/com/graphhopper/storage/BaseGraph.java b/core/src/main/java/com/graphhopper/storage/BaseGraph.java
@@ -703,6 +703,9 @@ void inPlaceNodeRemove(int removeNodeCount) {
                 setWayGeometry_(fetchWayGeometry_(edgePointer, true, 0, -1, -1), edgePointer, false);
         }
 
+        // clear N_EDGE_REF
+        initNodeRefs((nodeCount - removeNodeCount) * nodeEntryBytes, nodeCount * nodeEntryBytes);
+
         if (removeNodeCount >= nodeCount)
             throw new IllegalStateException("graph is empty after in-place removal but was " + removeNodeCount);