Put --log first in the command line

This is needed to avoid early messages going to stdout leaving no
trace of errors when openvpn exits before management interface is up.
It also ensures that any --log directives in the config do not override
the log file location.

Signed-off-by: Selva Nair <selva.nair@gmail.com>

openvpn.c

@@ -682,12 +682,13 @@ StartOpenVPN(connection_t *c)
     /* Create a management interface password */
     GetRandomPassword(c->manage.password, sizeof(c->manage.password) - 1);
 
-    /* Construct command line */
+    /* Construct command line -- put log first */
-    _sntprintf_0(cmdline, _T("openvpn --config \"%s\" "
+    _sntprintf_0(cmdline, _T("openvpn --log%s \"%s\" --config \"%s\" "
-        "--setenv IV_GUI_VER \"%S\" --service %s 0 --log%s \"%s\" --auth-retry interact "
+        "--setenv IV_GUI_VER \"%S\" --service %s 0 --auth-retry interact "
         "--management %S %hd stdin --management-query-passwords %s"
-        "--management-hold"), c->config_file, PACKAGE_STRING, exit_event_name,
+        "--management-hold"),
         (o.append_string[0] == '1' ? _T("-append") : _T("")), c->log_path,
+        c->config_file, PACKAGE_STRING, exit_event_name,
         inet_ntoa(c->manage.skaddr.sin_addr), ntohs(c->manage.skaddr.sin_port),
         (o.proxy_source != config ? _T("--management-query-proxy ") : _T("")));