D-Bus: Make wpas_dbus_error_scan_error() static

[mech_eap.git] / wpa_supplicant / dbus / dbus_new_helpers.c

diff --git a/wpa_supplicant/dbus/dbus_new_helpers.c b/wpa_supplicant/dbus/dbus_new_helpers.c
index 750522d..8df7ac1 100644 (file)
--- a/wpa_supplicant/dbus/dbus_new_helpers.c
+++ b/wpa_supplicant/dbus/dbus_new_helpers.c
@@ -136,7 +136,7 @@ static int is_signature_correct(DBusMessage *message,
                if (arg->dir == ARG_IN) {
                        size_t blen = registered_sig + MAX_SIG_LEN - pos;
                        ret = os_snprintf(pos, blen, "%s", arg->type);
-                       if (ret < 0 || (size_t) ret >= blen)
+                       if (os_snprintf_error(blen, ret))
                                return 0;
                        pos += ret;
                }