fprintf (stderr, _("%s: empty command on command line\n"), program_name);
exit (EXIT_FAILURE);
}
+
+ /* Allow -cmd on the command line to mean (temporarily) override
+ * the normal exit on error (RHBZ#578407).
+ */
+ if (cmd[0] == '-') {
+ exit_on_error = 0;
+ cmd++;
+ }
+
params = &argv[optind];
/* Search for end of command list or ":" ... */
optind++;
if (optind == argc) {
- if (issue_command (cmd, params, NULL) == -1) exit (EXIT_FAILURE);
+ if (issue_command (cmd, params, NULL) == -1 && exit_on_error)
+ exit (EXIT_FAILURE);
} else {
argv[optind] = NULL;
- if (issue_command (cmd, params, NULL) == -1) exit (EXIT_FAILURE);
+ if (issue_command (cmd, params, NULL) == -1 && exit_on_error)
+ exit (EXIT_FAILURE);
cmdline (argv, optind+1, argc);
}
}