int remote_control_listen = 0;
int remote_control_csh = 0;
int remote_control = 0;
-int exit_on_error = 1;
+static int exit_on_error = 1;
int command_num = 0;
int keys_from_stdin = 0;
int echo_keys = 0;
* getopt_long uses argv[0], so give it the sanitized name. Save a copy
* of the original, in case it's needed below.
*/
- char *real_argv0 = argv[0];
+ //char *real_argv0 = argv[0];
argv[0] = bad_cast (program_name);
for (;;) {
int argc;
int stdout_saved_fd = -1;
int pid = 0;
- int i, r;
+ int r;
reset_progress_bar ();