wireless: Fix crash of status if not connected

[people/stevee/network.git] / src / functions / functions.wireless

diff --git a/src/functions/functions.wireless b/src/functions/functions.wireless
index 9c3ebd0169ddd05e665cab25830e256c3eeca43c..298cb19e0d958210b3e31e10c8889a8a9c5eff1a 100644 (file)
--- a/src/functions/functions.wireless
+++ b/src/functions/functions.wireless
@@ -355,6 +355,12 @@ wireless_pre_shared_key_is_valid() {
        return ${EXIT_ERROR}
 }
 
+wireless_client_is_connected() {
+       local device="${1}"
+
+       device_has_carrier "${device}"
+}
+
 wireless_ibss_join() {
        local device=${1}
        assert isset device