From 0da5bf3ef1645d9b8b15df9fc01e869513f4b3a6 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Sun, 22 Apr 2012 17:02:18 +0100
Subject: [PATCH] Restrict `load-session` command to within Tmux to avoid an
 odd bug

---
 libexec/tmuxifier-load-session | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libexec/tmuxifier-load-session b/libexec/tmuxifier-load-session
index a82c0f8..55c62fc 100755
--- a/libexec/tmuxifier-load-session
+++ b/libexec/tmuxifier-load-session
@@ -13,4 +13,9 @@ fi
 # Load runtime functions.
 source "$TMUXIFIER/runtime.sh"
 
-load_session "$1"
+if [ ! -z $TMUX ]; then
+  load_session "$1"
+else
+  echo "tmuxifier: 'load-session' command can only be used from within Tmux."
+  exit 1
+fi