- Restored savegame compatibility that was removed in r3427.

SVN r3435 (trunk)

src/p_saveg.cpp

@@ -326,9 +326,18 @@ void P_SerializeWorld (FArchive &arc)
 	for (i = 0, sec = sectors; i < numsectors; i++, sec++)
 	{
 		arc << sec->floorplane
-			<< sec->ceilingplane
-			<< sec->lightlevel
-			<< sec->special
+			<< sec->ceilingplane;
+		if (SaveVersion < 3223)
+		{
+			BYTE bytelight;
+			arc << bytelight;
+			sec->lightlevel = bytelight;
+		}
+		else
+		{
+			arc << sec->lightlevel;
+		}
+		arc << sec->special
 			<< sec->tag
 			<< sec->soundtraversed
 			<< sec->seqType