From 70f1070b6f74172b85cc9b8c5276f85a8371fb95 Mon Sep 17 00:00:00 2001
From: Janus <janus2@ymail.com>
Date: Sun, 15 Jul 2018 09:24:46 +0200
Subject: [PATCH] BColumnListView: BSizeColumn sort with big files works as
 expected

- Use off_t to compute the difference
- Fixes #14279

Change-Id: I253f16bb75501904ff59ac603a4680c66cfec33f
---
 src/kits/interface/ColumnTypes.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/kits/interface/ColumnTypes.cpp b/src/kits/interface/ColumnTypes.cpp
index 8e61228e2e..c06149a3cc 100644
--- a/src/kits/interface/ColumnTypes.cpp
+++ b/src/kits/interface/ColumnTypes.cpp
@@ -474,7 +474,12 @@ BSizeColumn::DrawField(BField* _field, BRect rect, BView* parent)
 int
 BSizeColumn::CompareFields(BField* field1, BField* field2)
 {
-	return ((BSizeField*)field1)->Size() - ((BSizeField*)field2)->Size();
+	off_t diff = ((BSizeField*)field1)->Size() - ((BSizeField*)field2)->Size();
+	if (diff > 0)
+		return 1;
+	if (diff < 0)
+		return -1;
+	return 0;
 }