From 1cd0c33333c52d00930f544b218ccd952b3c95b2 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Wed, 25 Apr 2012 22:57:55 +0100
Subject: [PATCH] Prevent $session and $window from leaking out of layout files

---
 layout-helpers.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/layout-helpers.sh b/layout-helpers.sh
index 7628ee5..7b311a5 100644
--- a/layout-helpers.sh
+++ b/layout-helpers.sh
@@ -20,6 +20,7 @@ load_window() {
   if [ -f "$file" ]; then
     window="$1"
     source "$file"
+    window=""
 
     # Reset `$window_root`.
     if [[ "$window_root" != "$session_root" ]]; then
@@ -36,6 +37,7 @@ load_session() {
   if [ -f "$file" ]; then
     session="$1"
     source "$file"
+    session=
 
     # Reset `$session_root`.
     if [[ "$session_root" != "$HOME" ]]; then