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-rw-r--r--src/vehicle.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index 4cf6e642e..bd8d41b2b 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -235,6 +235,9 @@ void ShowNewGrfVehicleError(EngineID engine, StringID part1, StringID part2, GRF
const Engine *e = Engine::Get(engine);
GRFConfig *grfconfig = GetGRFConfig(e->GetGRFID());
+ /* Missing GRF. Nothing useful can be done in this situation. */
+ if (grfconfig == NULL) return;
+
if (!HasBit(grfconfig->grf_bugs, bug_type)) {
SetBit(grfconfig->grf_bugs, bug_type);
SetDParamStr(0, grfconfig->GetName());