logerr: Preserve errno

diff --git a/src/logerr.c b/src/logerr.c
index 877be37972f8b5bbbd077dd087da29ec1e7caf25..c4d0462a0c8052b34637a2741d97349bddf72d9e 100644 (file)
--- a/src/logerr.c
+++ b/src/logerr.c
@@ -237,6 +237,7 @@ vlogerrmessage(int pri, const char *fmt, va_list args)
 
        vsnprintf(buf, sizeof(buf), fmt, args);
        logmessage(pri, "%s: %s", buf, strerror(_errno));
+       errno = _errno;
 }
 
 __printflike(2, 3) void