1 files changed, 1 insertions, 1 deletions
diff --git a/src/mm-generic-cdma.c b/src/mm-generic-cdma.c
index a333f2f2..7d731384 100644
--- a/src/mm-generic-cdma.c
+++ b/src/mm-generic-cdma.c
@@ -123,7 +123,7 @@ grab_port (MMModem *modem,
             priv->secondary = MM_SERIAL_PORT (port);
     } else {
         /* Net device (if any) is the preferred data port */
-        if (priv->data && MM_IS_SERIAL_PORT (priv->data)) {
+        if (!priv->data || MM_IS_SERIAL_PORT (priv->data)) {
             priv->data = port;
             g_object_notify (G_OBJECT (self), MM_MODEM_DATA_DEVICE);
             check_valid (self);