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authorJosé Bollo <jose.bollo@iot.bzh>2017-09-14 13:34:37 +0200
committerJosé Bollo <jose.bollo@iot.bzh>2017-10-09 14:08:28 +0200
commit8be63ed03413ee79bb3aa3900950f695eb511960 (patch)
tree8893e9276bd7016561700976e544245aa969d0fe
parent6634329b7a1a94aa1555649b933010fb9fcd0381 (diff)
verbose: Fix wrong error report
Change-Id: I0718204c52ccb4c28c2380c947b7db60b8785ead Signed-off-by: José Bollo <jose.bollo@iot.bzh>
-rw-r--r--src/verbose.c1
1 files changed, 1 insertions, 0 deletions
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;