From 491a69769cb9db97e6566679b6ac0887bdda3292 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Fri, 19 Nov 2010 12:38:01 +0000
Subject: Updated to revision 9025 of putty

---
 tools/plink/winplink.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'tools/plink/winplink.c')

diff --git a/tools/plink/winplink.c b/tools/plink/winplink.c
index 525b1a212..7af9e1b4f 100644
--- a/tools/plink/winplink.c
+++ b/tools/plink/winplink.c
@@ -166,7 +166,7 @@ static void usage(void)
     printf("  -pgpfp    print PGP key fingerprints and exit\n");
     printf("  -v        show verbose messages\n");
     printf("  -load sessname  Load settings from saved session\n");
-    printf("  -ssh -telnet -rlogin -raw\n");
+    printf("  -ssh -telnet -rlogin -raw -serial\n");
     printf("            force use of a particular protocol\n");
     printf("  -P port   connect to specified port\n");
     printf("  -l user   connect with specified username\n");
@@ -193,6 +193,8 @@ static void usage(void)
     printf("  -N        don't start a shell/command (SSH-2 only)\n");
     printf("  -nc host:port\n");
     printf("            open tunnel in place of session (SSH-2 only)\n");
+    printf("  -sercfg configuration-string (e.g. 19200,8,n,1,X)\n");
+    printf("            Specify the serial configuration (serial only)\n");
     exit(1);
 }
 
@@ -279,6 +281,7 @@ int main(int argc, char **argv)
     int skcount, sksize;
     int exitcode;
     int errors;
+    int got_host = FALSE;
     int use_subsystem = 0;
     long now, next;
 
@@ -341,7 +344,7 @@ int main(int argc, char **argv)
 		errors = 1;
 	    }
 	} else if (*p) {
-	    if (!cfg_launchable(&cfg)) {
+	    if (!cfg_launchable(&cfg) || !(got_host || loaded_session)) {
 		char *q = p;
 		/*
 		 * If the hostname starts with "telnet:", set the
@@ -367,6 +370,7 @@ int main(int argc, char **argv)
 			cfg.port = -1;
 		    strncpy(cfg.host, q, sizeof(cfg.host) - 1);
 		    cfg.host[sizeof(cfg.host) - 1] = '\0';
+		    got_host = TRUE;
 		} else {
 		    char *r, *user, *host;
 		    /*
@@ -415,8 +419,10 @@ int main(int argc, char **argv)
 			    strncpy(cfg.host, host, sizeof(cfg.host) - 1);
 			    cfg.host[sizeof(cfg.host) - 1] = '\0';
 			    cfg.port = default_port;
+			    got_host = TRUE;
 			} else {
 			    cfg = cfg2;
+			    loaded_session = TRUE;
 			}
 		    }
 
@@ -463,7 +469,7 @@ int main(int argc, char **argv)
     if (errors)
 	return 1;
 
-    if (!cfg_launchable(&cfg)) {
+    if (!cfg_launchable(&cfg) || !(got_host || loaded_session)) {
 	usage();
     }
 
-- 
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