From 3a425c7623d2062ae931dc83050c00a12873217b Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Thu, 29 Aug 2019 21:05:19 +0900
Subject: [PATCH] Fix alignment of a SHORT variable

typedef struct _COORD {
  SHORT X;
  SHORT Y; // I wanted to take this...
} COORD, *PCOORD;

typedef struct _CONSOLE_SCREEN_BUFFER_INFO {
  COORD      dwSize;
  COORD      dwCursorPosition; // ...of this one
  WORD       wAttributes;      // But it's combined with first 2bytes of this
  SMALL_RECT srWindow;
  COORD      dwMaximumWindowSize;
} CONSOLE_SCREEN_BUFFER_INFO;

If wAttributes has non-zero value, the code breaks.
---
 lib/reline/windows.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reline/windows.rb b/lib/reline/windows.rb
index 0bd8d1b147..7d112e7632 100644
--- a/lib/reline/windows.rb
+++ b/lib/reline/windows.rb
@@ -131,7 +131,7 @@ class Reline::Windows
     csbi = 0.chr * 22
     @@GetConsoleScreenBufferInfo.call(@@hConsoleHandle, csbi)
     x = csbi[4, 2].unpack('s*').first
-    y = csbi[6, 4].unpack('s*').first
+    y = csbi[6, 2].unpack('s*').first
     Reline::CursorPos.new(x, y)
   end