From 9f9eede8abb443e0c8c04c3521c1929bffc1c3a3 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@gmail.com>
Date: Wed, 23 Dec 2009 17:34:25 +0000
Subject: [PATCH] Fix the bmp saving (once again).

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1240 416bcca6-2ee7-4201-b75f-2eb2f807beb1
---
 fileformats.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fileformats.c b/fileformats.c
index 1ebf6ed2..4d801eb9 100644
--- a/fileformats.c
+++ b/fileformats.c
@@ -1457,10 +1457,10 @@ void Save_BMP(void)
   {
 
     // Image width must be a multiple of 4 bytes
-    if (Main_image_width & 3)
-      line_size=((Main_image_width >> 3)+1) << 3;
-    else
-      line_size=Main_image_width;
+    line_size = Main_image_width;
+
+    if (line_size & 3) 
+      line_size += (4 - (line_size & 3));
 
     header.Signature[0]  = 'B';
     header.Signature[1]  = 'M';