From c22e729d9c8810f8c227b353367c3b60ae333ee0 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Mon, 9 Mar 2015 23:57:17 +0900
Subject: [PATCH] [fzf-tmux] Apply environment variables

---
 bin/fzf-tmux | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bin/fzf-tmux b/bin/fzf-tmux
index 6b833db..0eb2e37 100755
--- a/bin/fzf-tmux
+++ b/bin/fzf-tmux
@@ -99,16 +99,17 @@ fail() {
   exit 1
 }
 fzf=$(which fzf 2> /dev/null) || fail "fzf executable not found"
+envs="FZF_DEFAULT_OPTS=$(printf %q "$FZF_DEFAULT_OPTS") FZF_DEFAULT_COMMAND=$(printf %q "$FZF_DEFAULT_COMMAND")"
 
 mkfifo $fifo2
 mkfifo $fifo3
 if [ -t 0 ]; then
   tmux set-window-option -q synchronize-panes off \;\
-    split-window $opt 'sh -c "'$fzf' '"$fzf_args"' > '$fifo2'; echo \$? > '$fifo3' '"$close"'"' $swap
+    split-window $opt "$envs"' sh -c "'$fzf' '"$fzf_args"' > '$fifo2'; echo \$? > '$fifo3' '"$close"'"' $swap
 else
   mkfifo $fifo1
   tmux set-window-option -q synchronize-panes off \;\
-    split-window $opt 'sh -c "'$fzf' '"$fzf_args"' < '$fifo1' > '$fifo2'; echo \$? > '$fifo3' '"$close"'"' $swap
+    split-window $opt "$envs"' sh -c "'$fzf' '"$fzf_args"' < '$fifo1' > '$fifo2'; echo \$? > '$fifo3' '"$close"'"' $swap
   cat <&0 > $fifo1 &
 fi
 cat $fifo2