From 27b415f7f5822b0611e1fa167b6f4c335060d57a Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Fri, 22 Mar 2019 12:40:22 +0100
Subject: [PATCH] pull upstream changes from gitstatus

---
 gitstatus/gitstatus.plugin.zsh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gitstatus/gitstatus.plugin.zsh b/gitstatus/gitstatus.plugin.zsh
index f3c91eb7..3fede495 100644
--- a/gitstatus/gitstatus.plugin.zsh
+++ b/gitstatus/gitstatus.plugin.zsh
@@ -233,13 +233,13 @@ function gitstatus_start() {
     IFS='' read -r -d $'\x1e' -u $resp_fd -t $timeout reply
     [[ $reply == $'hello\x1f0' ]]
 
-    function _gitstatus_cleanup_${daemon_pid}() {
+    function _gitstatus_cleanup_${ZSH_SUBSHELL}_${daemon_pid}() {
       emulate -L zsh
       setopt err_return no_unset
-      local -i daemon_pid=${${(%)${:-%N}}#_gitstatus_cleanup_}
-      kill -- -$daemon_pid &>/dev/null || true
+      local -i daemon_pid=${${(%)${:-%N}}#_gitstatus_cleanup_${ZSH_SUBSHELL}_}
+      [[ $daemon_pid -gt 0 ]] && kill -- -$daemon_pid &>/dev/null
     }
-    add-zsh-hook zshexit _gitstatus_cleanup_${daemon_pid}
+    add-zsh-hook zshexit _gitstatus_cleanup_${ZSH_SUBSHELL}_${daemon_pid}
   }
 
   start && {