From 02424bfcd719bbaa695f4e1c3ef17ad91b0d23c0 Mon Sep 17 00:00:00 2001
From: Lubomir Rintel <lkundrak@v3.sk>
Date: Thu, 28 Jan 2016 20:57:22 +0100
Subject: [PATCH] unexpand: fix blank line handling

  echo '' |./src/unexpand -a

Really?
---
 src/unexpand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/unexpand.c b/src/unexpand.c
index 569a7ee..3bbbd66 100644
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -233,7 +233,7 @@ unexpand (void)
                   next_tab_column = column;
                   tab_index -= !!tab_index;
                 }
-              else
+              else if (!mb_iseq (c, '\n'))
                 {
                   column += mb_width (c);
                   if (!column)
-- 
2.7.4