# HG changeset patch
# User peter1138 <peter1138@openttd.org>
# Date 1170194425 0
# Node ID f345f5384071e9fc6c1d93e2356e29e93825ba11
# Parent  219ef3833340b7d1b0ed2ce4307f05b029dac207
(svn r8465) -Regression (r8455): Switching from dual to single head should switch to wagon if power is zero. .Or something.

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -327,7 +327,8 @@
 						rvi[i].power *= 2;
 						rvi[i].running_cost_base *= 2;
 					}
-					rvi[i].railveh_type = RAILVEH_SINGLEHEAD;
+					rvi[i].railveh_type = rvi[i].power == 0 ?
+						RAILVEH_WAGON : RAILVEH_SINGLEHEAD;
 				}
 			}
 			break;