Tweaked comments.

Author: Caball009

Core/GameEngine/Source/GameLogic/AI/AIPathfind.cpp

@@ -4163,16 +4163,15 @@ void Pathfinder::classifyFence( Object *obj, Bool insert )
 #if RETAIL_COMPATIBLE_CRC
 	//CRCDEBUG_LOG(("Pathfinder::classifyFence - (%d,%d)", cellBounds.hi.x, cellBounds.hi.y));
 
-	// In retail, the values in the stack often look like this. We set them
-	// to reduce the likelihood of mismatch.
+	// For retail the values on the stack are often either 0 or larger than the map size.
+	// We initialize them to reduce the likelihood of a mismatch.
 	if (m_classifyFenceZeroInit)
 	{
 		cellBounds.hi.x = 0;
 		cellBounds.hi.y = 0;
 	}
 	else
 	{
-		// the value just needs to be larger than the width and height of m_map
 		cellBounds.hi.x = 1000000;
 		cellBounds.hi.y = 1000000;
 	}

GeneralsMD/Code/GameEngine/Source/GameLogic/System/GameLogic.cpp

@@ -2490,6 +2490,8 @@ void GameLogic::processDestroyList()
 	//USE_PERF_TIMER(processDestroyList)
 
 #if RTS_ZEROHOUR && RETAIL_COMPATIBLE_CRC
+	// TheSuperHackers @info Set m_classifyFenceZeroInit to true for the first object. It's set to false when this function exits.
+	// Pathfinder::classifyFence may be called indirectly from Object::~Object.
 	TheAI->pathfinder()->m_classifyFenceZeroInit = !m_objectsToDestroy.empty();
 #endif