errlog: preserve errno

diff --git a/util.c b/util.c
index 2f95b72a65909278f7cd62932b951982d3833161..b32919d14e762fe94e2dccac3b83ef04e5c20594 100644 (file)
--- a/util.c
+++ b/util.c
@@ -145,6 +145,7 @@ errlog(int exitcode, const char *fmt, ...)
                va_end(ap);
        }
 
+       errno = oerrno;
        if (*outs != 0) {
                syslog(LOG_ERR, "%s: %m", outs);
                fprintf(stderr, "%s: %s: %s\n", getprogname(), outs, strerror(oerrno));