From 4ff3ab1357a8d169379fe41e77ae8ae59a539047 Mon Sep 17 00:00:00 2001
From: alberth <alberth@openttd.org>
Date: Thu, 18 Sep 2014 19:50:41 +0000
Subject: (svn r26848) -Codechange: Unduplicate summing of cargo capacities in
 GetTotalCapacityOfArticulatedParts.

---
 src/engine_gui.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'src/engine_gui.cpp')

diff --git a/src/engine_gui.cpp b/src/engine_gui.cpp
index 3ac261d15..0e5324868 100644
--- a/src/engine_gui.cpp
+++ b/src/engine_gui.cpp
@@ -142,14 +142,8 @@ void ShowEnginePreviewWindow(EngineID engine)
  */
 uint GetTotalCapacityOfArticulatedParts(EngineID engine)
 {
-	uint total = 0;
-
 	CargoArray cap = GetCapacityOfArticulatedParts(engine);
-	for (CargoID c = 0; c < NUM_CARGO; c++) {
-		total += cap[c];
-	}
-
-	return total;
+	return cap.GetSum<uint>();
 }
 
 static StringID GetTrainEngineInfoString(const Engine *e)
-- 
cgit v1.2.3-54-g00ecf