diff options
| -rw-r--r-- | engines/sci/engine/kpathing.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/engines/sci/engine/kpathing.cpp b/engines/sci/engine/kpathing.cpp index d01fbcb47f..9c5973939e 100644 --- a/engines/sci/engine/kpathing.cpp +++ b/engines/sci/engine/kpathing.cpp @@ -1186,7 +1186,9 @@ static PathfindingState *convert_polygon_set(EngineState *s, reg_t poly_list, Co Node *node = s->_segMan->lookupNode(list->first); while (node) { - polygon = convert_polygon(s, node->value); + // The node value might be null, in which case there's no polygon to parse. + // Happens in LB2 floppy - refer to bug #3041232 + polygon = !node->value.isNull() ? convert_polygon(s, node->value) : NULL; if (polygon) { pf_s->polygons.push_back(polygon); |