nested-client: Exit if we fail to create the nested client struct

diff --git a/clients/nested-client.c b/clients/nested-client.c
index 360d00e..1161a99 100644 (file)
--- a/clients/nested-client.c
+++ b/clients/nested-client.c
@@ -347,10 +347,12 @@ main(int argc, char **argv)
        if (getenv("WAYLAND_SOCKET") == NULL) {
                fprintf(stderr,
                        "must be run by nested, don't run standalone\n");
-               return -1;
+               return EXIT_FAILURE;
        }
 
        client = nested_client_create();
+       if (client == NULL)
+               return EXIT_FAILURE;
 
        while (ret != -1)
                ret = wl_display_dispatch(client->display);