Integrate unfix.org's IPv6 patches up to level 10, with rather a lot

[u/mdw/putty] / psftp.c

diff --git a/psftp.c b/psftp.c
index dc5073e..ab07679 100644 (file)
--- a/psftp.c
+++ b/psftp.c
@@ -2446,6 +2446,7 @@ static void usage(void)
     printf("  -P port   connect to specified port\n");
     printf("  -pw passw login with specified password\n");
     printf("  -1 -2     force use of particular SSH protocol version\n");
+    printf("  -4 -6     force use of IPv4 or IPv6\n");
     printf("  -C        enable compression\n");
     printf("  -i key    private key file for authentication\n");
     printf("  -batch    disable all interactive prompts\n");