From 452ff9f9925b9c84818a7a56fd2077d12586d171 Mon Sep 17 00:00:00 2001
From: Keith Winstein <keithw@mit.edu>
Date: Sun, 18 Mar 2012 02:31:40 -0400
Subject: [PATCH] Require at least one element of command

---
 man/mosh-server.1           | 2 +-
 src/frontend/mosh-server.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/man/mosh-server.1 b/man/mosh-server.1
index 79f8fb1..071859d 100644
--- a/man/mosh-server.1
+++ b/man/mosh-server.1
@@ -21,7 +21,7 @@ mosh-server \- server-side helper for mosh
 .B mosh-server
 [IP address to bind]
 [port number to bind]
-[-- command command2 ...]
+[-- command...]
 .br
 .SH DESCRIPTION
 \fBmosh-server\fP is a helper program for the 
diff --git a/src/frontend/mosh-server.cc b/src/frontend/mosh-server.cc
index d8a936a..ac428f3 100644
--- a/src/frontend/mosh-server.cc
+++ b/src/frontend/mosh-server.cc
@@ -74,7 +74,7 @@ int main( int argc, char *argv[] )
   char **command = NULL;
 
   /* Look for command */
-  for ( int i = 0; i < argc; i++ ) {
+  for ( int i = 0; i < argc - 1; i++ ) {
     if ( 0 == strcmp( argv[ i ], "--" ) ) { /* start of command */
       command = argv + i + 1;
       argc = i; /* rest of options before -- */