Check if a structure has a sensor before reading info from it. Fixes …

…crash in threat map code when dealing with lassats. (Of course lassats do things differently than everything else.) Bug found by Cyp.
Warzone2100 · Oct 19, 2010 · 18cf896 · 18cf896
1 parent ccb286c
commit 18cf896
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/map.c b/src/map.c
@@ -2255,7 +2255,7 @@ static void threatUpdate(int player)
 			{
 				mode |= asWeaponStats[psStruct->asWeaps[weapon].nStat].surfaceToAir;
 			}
-			if (psStruct->pStructureType->pSensor->location == LOC_TURRET)	// special treatment for sensor turrets
+			if (psStruct->pStructureType->pSensor && psStruct->pStructureType->pSensor->location == LOC_TURRET)	// special treatment for sensor turrets
 			{
 				mode |= SHOOT_ON_GROUND;		// assume it only shoots at ground targets for now
 			}