rl_attempted_completion_function = ctdlsh_completion;
/* Here we go ... main command loop */
- while ( (cmd = readline(prompt)) , ((cmd) && (*cmd)) ) {
- add_history(cmd);
- ret = do_one_command(server_socket, cmd);
+ while ( (cmd = readline(prompt)) , cmd ) {
+ if (*cmd) {
+ add_history(cmd);
+ ret = do_one_command(server_socket, cmd);
+ }
free(cmd);
}
}