From 4d4447779fe4c3ff05c2e6809c1b0c5d754d9772 Mon Sep 17 00:00:00 2001
From: Bryan Head <bryan.head@gmail.com>
Date: Sun, 28 Aug 2016 16:57:38 -0500
Subject: [PATCH] Unset TMUX before splitting window

Avoids confusing grouped sessions.
Fixes #643
---
 bin/fzf-tmux | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/fzf-tmux b/bin/fzf-tmux
index c7701e9..f6742e4 100755
--- a/bin/fzf-tmux
+++ b/bin/fzf-tmux
@@ -161,14 +161,14 @@ done
 
 if [[ -n "$term" ]] || [[ -t 0 ]]; then
   cat <<< "\"$fzf\" $opts > $fifo2; echo \$? > $fifo3 $close" > $argsf
-  tmux set-window-option synchronize-panes off \;\
+  TMUX='' tmux set-window-option synchronize-panes off \;\
     set-window-option remain-on-exit off \;\
     split-window $opt "cd $(printf %q "$PWD");$envs bash $argsf" $swap \
     > /dev/null 2>&1
 else
   mkfifo $fifo1
   cat <<< "\"$fzf\" $opts < $fifo1 > $fifo2; echo \$? > $fifo3 $close" > $argsf
-  tmux set-window-option synchronize-panes off \;\
+  TMUX='' tmux set-window-option synchronize-panes off \;\
     set-window-option remain-on-exit off \;\
     split-window $opt "$envs bash $argsf" $swap \
     > /dev/null 2>&1