From 3cf9ae04c7d8ed13906baea2d12258e44a94b306 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 4 Jun 2017 23:24:57 +0900
Subject: [PATCH] [fzf-tmux] Fix cleanup of temporary files

Close #935
---
 bin/fzf-tmux | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bin/fzf-tmux b/bin/fzf-tmux
index b01d995d..5ec0dc4f 100755
--- a/bin/fzf-tmux
+++ b/bin/fzf-tmux
@@ -134,7 +134,7 @@ fifo1="${TMPDIR:-/tmp}/fzf-fifo1-$id"
 fifo2="${TMPDIR:-/tmp}/fzf-fifo2-$id"
 fifo3="${TMPDIR:-/tmp}/fzf-fifo3-$id"
 cleanup() {
-  rm -f $argsf $fifo1 $fifo2 $fifo3
+  \rm -f $argsf $fifo1 $fifo2 $fifo3
 
   # Remove temp window if we were zoomed
   if [[ -n "$zoomed" ]]; then
@@ -150,6 +150,7 @@ cleanup() {
   fi
 }
 trap 'cleanup 1' SIGUSR1
+trap 'cleanup' EXIT
 
 envs="env TERM=$TERM "
 [[ -n "$FZF_DEFAULT_OPTS"    ]] && envs="$envs FZF_DEFAULT_OPTS=$(printf %q "$FZF_DEFAULT_OPTS")"
@@ -169,7 +170,7 @@ for arg in "${args[@]}"; do
 done
 
 pppid=$$
-trap_set="trap 'kill -SIGUSR1 $pppid' EXIT SIGINT SIGTERM"
+trap_set="trap 'kill -SIGUSR1 -$pppid' EXIT SIGINT SIGTERM"
 trap_unset="trap - EXIT SIGINT SIGTERM"
 
 if [[ -n "$term" ]] || [[ -t 0 ]]; then