Lua debugger: redis-cli, mark end of debugging session.

src/redis-cli.c

@@ -380,6 +380,7 @@ static int cliConnect(int force) {
             /* Disconnection from the server signals end of EVAL
              * debugging session. */
             if (config.eval_ldb) {
+                printf("\n(Lua debugging session terminated)\n\n");
                 config.eval_ldb = 0;
                 config.output = OUTPUT_STANDARD;
                 cliRefreshPrompt();