--- a/src/newgrf.cpp	Wed Jan 30 03:34:24 2008 +0000
+++ b/src/newgrf.cpp	Wed Jan 30 10:27:45 2008 +0000
@@ -348,10 +348,9 @@
 			} break;
 
 			case 0x08: // AI passenger service
-				/** @todo Tells the AI that this engine is designed for
+				/* Tells the AI that this engine is designed for
 				 * passenger services and shouldn't be used for freight. */
-				grf_load_byte(&buf);
-				ret = true;
+				rvi->ai_passenger_only = grf_load_byte(&buf);
 				break;
 
 			case 0x09: { // Speed (1 unit is 1 kmh)