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Use NULL, not 0, when comparing a pointer

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This commit is contained in:
Jouni Malinen 2009-01-03 21:01:20 +02:00
parent 2eba45c8de
commit dcc03dbe78
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/ctrl_iface_dbus_handlers.c
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@ -153,7 +153,7 @@ DBusMessage * wpas_dbus_global_add_interface(DBusMessage *message,
* Try to get the wpa_supplicant record for this iface, return
* an error if we already control it.
*/
if (wpa_supplicant_get_iface(global, iface.ifname) != 0) {
if (wpa_supplicant_get_iface(global, iface.ifname) != NULL) {
reply = dbus_message_new_error(message,
WPAS_ERROR_EXISTS_ERROR,
"wpa_supplicant already "