diff --git a/src/haven/purus/pathfinder/Pathfinder.java b/src/haven/purus/pathfinder/Pathfinder.java
index a83fa1a1..c7053897 100644
--- a/src/haven/purus/pathfinder/Pathfinder.java
+++ b/src/haven/purus/pathfinder/Pathfinder.java
@@ -374,6 +374,15 @@ else if (accessMatrix[i][j] == 2)
                         synchronized (gui.map) {
                             gui.map.foundPath = false;
                         }
+                        if (DEBUG) {
+                            g.setColor(Color.WHITE);
+                            g.fillRect(destTile.x * 11+3, destTile.y * 11+3, 11-6, 11-6);
+                            try {
+                                ImageIO.write(bMap, "png", new File(System.currentTimeMillis() + "fail.png"));
+                            } catch (IOException e) {
+                                e.printStackTrace();
+                            }
+                        }
                         return;
                     }