confile: cleanup set_config_signal_stop()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 00e37a89e0eaa50b9ea80538c819f495b6794a06..b3e1c2adef5f83edec95dcf962c5956cf099d599 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1676,7 +1676,7 @@ static int set_config_signal_stop(const char *key, const char *value,
 
        sig_n = sig_parse(value);
        if (sig_n < 0)
-               return -1;
+               return ret_errno(EINVAL);
 
        lxc_conf->stopsignal = sig_n;