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| author | Filippos Karapetis | 2010-08-18 20:41:03 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2010-08-18 20:41:03 +0000 |
| commit | c04d3e46899194af3558f611af634dc7124ab7c2 (patch) | |
| tree | 48f9d5219e3fb7c41a665708d2fca37e867b20cf | |
| parent | 3268238364d929863606821b2162604fa3cc2250 (diff) | |
| download | scummvm-rg350-c04d3e46899194af3558f611af634dc7124ab7c2.tar.gz scummvm-rg350-c04d3e46899194af3558f611af634dc7124ab7c2.tar.bz2 scummvm-rg350-c04d3e46899194af3558f611af634dc7124ab7c2.zip | |
SCI: Fixed bug #3041232 - "LB2Floppy: Crash at Museum"
svn-id: r52197
| -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); |