# HG changeset patch
# User rubidium <rubidium@openttd.org>
# Date 2008-04-12 09:59:58
# Node ID b8b92d97ba9413bac9b1d4fbf57d7a1992527d1c
# Parent  715123b2369bf6e201697890bf59961cddfd3a06

(svn r12664) -Codechange: do not force the 'color' pointer to be non-NULL when trying to get the load percentage.

diff --git a/src/vehicle.cpp b/src/vehicle.cpp
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -2149,8 +2149,6 @@ uint8 CalcPercentVehicleFilled(Vehicle *
 	int unloading = 0;
 	bool loading = false;
 
-	assert(color != NULL);
-
 	const Vehicle *u = v;
 	const Station *st = GetStation(v->last_station_visited);
 
@@ -2165,12 +2163,14 @@ uint8 CalcPercentVehicleFilled(Vehicle *
 		}
 	}
 
-	if (unloading == 0 && loading) {
-		*color = STR_PERCENT_UP;
-	} else if (cars == unloading || !loading) {
-		*color = STR_PERCENT_DOWN;
-	} else {
-		*color = STR_PERCENT_UP_DOWN;
+	if (color != NULL) {
+		if (unloading == 0 && loading) {
+			*color = STR_PERCENT_UP;
+		} else if (cars == unloading || !loading) {
+			*color = STR_PERCENT_DOWN;
+		} else {
+			*color = STR_PERCENT_UP_DOWN;
+		}
 	}
 
 	/* Train without capacity */