From 7e6034309e31d6d4d6a80341897cbf693a281dde Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sat, 27 Jun 2009 00:07:23 +0200
Subject: [PATCH] printf: (allegedly) fix testsuite failure

Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 coreutils/printf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/coreutils/printf.c b/coreutils/printf.c
index 5b326c643..eb53fa490 100644
--- a/coreutils/printf.c
+++ b/coreutils/printf.c
@@ -152,6 +152,8 @@ static void print_direc(char *format, unsigned fmt_length,
 	if (have_width - 1 == have_prec)
 		have_width = NULL;
 
+	errno = 0;
+
 	switch (format[fmt_length - 1]) {
 	case 'c':
 		printf(format, *argument);
-- 
2.25.1