proto-shell.c: add a explicit "fall through" comment to make the compiler happy

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Acked-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/proto-shell.c b/proto-shell.c
index ef56aa808fc33e39fdf95a8bee50ecc35ec49316..9653f4c8b9b13958d32998b0fa6cece86008d25b 100644 (file)
--- a/proto-shell.c
+++ b/proto-shell.c
@@ -212,7 +212,8 @@ proto_shell_handler(struct interface_proto_state *proto,
                                state->sm = S_SETUP_ABORT;
                                return 0;
                        }
-               /* fall through if no script task is running */
+               /* if no script task is running */
+               /* fall through */
                case S_IDLE:
                        action = "teardown";
                        state->renew_pending = false;