X-Git-Url: https://git.distorted.org.uk/~mdw/profile/blobdiff_plain/cfed2fe167f44ce0093bfd4c68d871483119cba8..1fa6633f79598f828619cf4678af2f0c1787a110:/hacks/ssh

diff --git a/hacks/ssh b/hacks/ssh
index 18f39ac..cbec247 100755
--- a/hacks/ssh
+++ b/hacks/ssh
@@ -123,7 +123,7 @@ while :; do
 	    ;;
 
 	  ## These options are interesting to the master connection.
-	  m,[aADLlRSwxXv]*)
+	  m,[aADLlRSwxXv46]*)
 	    masteropts=("${masteropts[@]}" "-${o:0:1}$arg")
 	    ;;
 
@@ -146,7 +146,7 @@ while :; do
 
     ## A bare word.  Maybe it's the hostname, or the start of the command.
     *)
-      case ${host-t} in
+      case ${host-t}${host+nil} in
 	t) host=$1 ;;
 	*) break ;;
       esac
@@ -175,7 +175,8 @@ case "$mode" in
     logfile=$SSH_LOGDIR/${login+"$login@"}"$host"${port+":$port"}.log
     if ! "$REAL_SSH" -Ocheck \
       ${port+-p$port} ${login+"$login@"}"$host" \
-      >/dev/null 2>&1; then
+      >/dev/null 2>&1
+    then
       "$REAL_SSH" -MNf "${masteropts[@]}" "$host" \
 	</dev/null >/dev/null 2>$logfile
     fi