allow passing subcommands to single-tmux-session

diff --git a/.bin/tmux b/.bin/tmux
index 30d301717cd0797158a1166b44563828ff22427e..6a4a360a4f8f3182680fcf51fe30b5be2d0b572e 100755 (executable)
--- a/.bin/tmux
+++ b/.bin/tmux
@@ -34,8 +34,11 @@ if [ "${1:-}" = last ]; then
     echo >&2 W: No tmux session ID stored, generating a new one…
   fi
 
-elif [ -n "${1:-}" ]; then
-  real_tmux "$@"
+else
+  case "${1:-;}" in
+    (\;) :;;
+    (*) real_tmux "$@";;
+  esac
 fi
 
 # only without argument create a new session with a random name/id to which we