libnm-glib: fix crash due to uninitalized pointer in get_permissions_reply()

If the D-Bus call failed with error, @permissions would stay uninitialized.

diff --git a/libnm-glib/nm-client.c b/libnm-glib/nm-client.c
index 9d1f907..468b06d 100644 (file)
--- a/libnm-glib/nm-client.c
+++ b/libnm-glib/nm-client.c
@@ -336,7 +336,7 @@ get_permissions_reply (DBusGProxy *proxy,
                        gpointer user_data)
 {
        NMClient *self = NM_CLIENT (user_data);
-       GHashTable *permissions;
+       GHashTable *permissions = NULL;
        GError *error = NULL;
 
        dbus_g_proxy_end_call (proxy, call, &error,