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From: Lubomir Rintel <lkundrak@v3.sk>

To: =?UTF-8?q?Ond=C5=99ej=20Va=C5=A1=C3=ADk?= <ovasik@redhat.com>, Ondrej

 Oprala <ooprala@redhat.com>

Cc: Lubomir Rintel <lkundrak@v3.sk>

Subject: [PATCH] unexpand: fix blank line handling

Date: Thu, 28 Jan 2016 20:57:22 +0100

Message-Id: <1454011042-30492-1-git-send-email-lkundrak@v3.sk>

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  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 d6ff662..762c56b 100644

--- a/src/unexpand.c

+++ b/src/unexpand.c

@@ -304,7 +304,7 @@ unexpand (void)

                   next_tab_column = column;

                   tab_index -= !!tab_index;

                 }

-              else

+              else if (!mb_iseq (c, '\n'))

                 {

                   column += mb_width (c);

                   if (!column)

-- 

2.5.0