1 files changed, 5 insertions, 1 deletions

diff --git a/scp.c b/scp.c
index 3de743e3a..3a651c664 100644
--- a/scp.c
+++ b/scp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: scp.c,v 1.189 2017/04/28 03:21:12 millert Exp $ */
+/* $OpenBSD: scp.c,v 1.190 2017/04/30 23:28:12 djm Exp $ */
 /*
  * scp - secure remote copy.  This is basically patched BSD rcp which
  * uses ssh to do the data transfer (instead of using rcmd).
@@ -404,7 +404,11 @@ main(int argc, char **argv)
                 switch (ch) {
                 /* User-visible flags. */
                 case '1':
+                        fatal("SSH protocol v.1 is no longer supported");
+                        break;
                 case '2':
+                        /* Ignored */
+                        break;
                 case '4':
                 case '6':
                 case 'C':