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From 1889ef9407bbe8e3db1f4b88d1bc437b31a7d8d0 Mon Sep 17 00:00:00 2001
From: vcrhonek <vcrhonek@fedoraproject.org>
Date: Thu, 24 Jul 2014 17:37:45 +0200
Subject: [PATCH 3/8] fix unprintable (#233525)

original dist-git commit: cd7e072c

---
 tw.parse.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tw.parse.c b/tw.parse.c
index 186fdb5..8af3c50 100644
--- a/tw.parse.c
+++ b/tw.parse.c
@@ -2169,7 +2169,8 @@ print_by_column(Char *dir, Char *items[], int count, int no_file_suffix)
 	     (Strchr(val, 'x') != NULL);
 
     for (i = 0; i < count; i++)	{ /* find widest string */
-	maxwidth = max(maxwidth, (unsigned int) NLSStringWidth(items[i]));
+        if (NLSStringWidth(items[i]) != -1)
+	    maxwidth = max(maxwidth, (unsigned int) NLSStringWidth(items[i]));
     }
 
     maxwidth += no_file_suffix ? 1 : 2;	/* for the file tag and space */
-- 
1.9.3