From 568f7d9b965e2a42b9aa27a4fb56428965fdd4b6 Mon Sep 17 00:00:00 2001
From: Keith Winstein <keithw@mit.edu>
Date: Tue, 6 Mar 2012 17:43:33 -0500
Subject: [PATCH] Clearer error message on missing MOSH IP (fixed #33 github
 issue)

---
 scripts/mosh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/mosh b/scripts/mosh
index 6ca7a27..8f14abe 100755
--- a/scripts/mosh
+++ b/scripts/mosh
@@ -154,7 +154,11 @@ if ( $pid == 0 ) { # child
   }
   waitpid $pid, 0;
 
-  if ( not defined $ip or not defined $port ) {
+  if ( not defined $ip ) {
+      die "$0: Did not find remote IP address (is SSH ProxyCommand disabled?).\n";
+  }
+
+  if ( not defined $key or not defined $port ) {
     die "$0: Did not find mosh server startup message.\n";
   }