From 8be63ed03413ee79bb3aa3900950f695eb511960 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh>
Date: Thu, 14 Sep 2017 13:34:37 +0200
Subject: [PATCH] verbose: Fix wrong error report
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Change-Id: I0718204c52ccb4c28c2380c947b7db60b8785ead
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 src/verbose.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/verbose.c b/src/verbose.c
index b8751069..f330c6f5 100644
--- a/src/verbose.c
+++ b/src/verbose.c
@@ -126,6 +126,7 @@ static void _vverbose_(int loglevel, const char *file, int line, const char *fun
 	n = 2;
 	if (fmt) {
 		iov[n].iov_base = buffer;
+		errno = saverr;
 		rc = vsnprintf(buffer, sizeof buffer, fmt, args);
 		if (rc < 0)
 			rc = 0;
-- 
2.16.6