wpa_supplicant: Set stdout line-buffered

This makes wpa_supplicant debug output in stdout line-buffered to remain
consistent with hostapd.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index cb99067ce2db54c56469bb3a7d71b5a05cbbf320..329d0d06af78f3af5d408d868605cdc399c86110 100644 (file)
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -4248,7 +4248,10 @@ struct wpa_global * wpa_supplicant_init(struct wpa_params *params)
        wpa_msg_register_ifname_cb(wpa_supplicant_msg_ifname_cb);
 #endif /* CONFIG_NO_WPA_MSG */
 
-       wpa_debug_open_file(params->wpa_debug_file_path);
+       if (params->wpa_debug_file_path)
+               wpa_debug_open_file(params->wpa_debug_file_path);
+       else
+               wpa_debug_setup_stdout();
        if (params->wpa_debug_syslog)
                wpa_debug_open_syslog();
        if (params->wpa_debug_tracing) {