Mercurial > dropbear
diff cli-runopts.c @ 1171:c745f720ae2e
Fix flags after the hostname
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Mon, 23 Nov 2015 22:47:43 +0800 |
parents | ff9bd50f1457 |
children | 978887222d29 |
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--- a/cli-runopts.c Mon Nov 23 22:28:56 2015 +0800 +++ b/cli-runopts.c Mon Nov 23 22:47:43 2015 +0800 @@ -177,7 +177,20 @@ fill_own_user(); - for (i = 1; i < (unsigned int)argc && argv[i][0] == '-'; i++) { + for (i = 1; i < (unsigned int)argc; i++) { + /* Handle non-flag arguments such as hostname or commands for the remote host */ + if (argv[i][0] != '-') + { + if (host_arg == NULL) { + host_arg = argv[i]; + continue; + } + /* Commands to pass to the remote host. No more flag handling, + commands are consumed below */ + break; + } + + /* Begins with '-' */ opt = OPT_OTHER; for (j = 1; (c = argv[i][j]) != '\0' && !next && opt == OPT_OTHER; j++) { switch (c) { @@ -348,11 +361,10 @@ /* Done with options/flags; now handle the hostname (which may not * start with a hyphen) and optional command */ - if (i >= (unsigned int)argc) { /* missing hostname */ + if (host_arg == NULL) { /* missing hostname */ printhelp(); exit(EXIT_FAILURE); } - host_arg = argv[i++]; TRACE(("host is: %s", host_arg)) if (i < (unsigned int)argc) {