From 3775ec7175d7cea49c15aa2f0d48fa9d9efb80e0 Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Sat, 12 Oct 2019 15:03:01 +0200
Subject: [PATCH] pull upstream changes from gitstatus

---
 gitstatus/gitstatus.plugin.zsh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/gitstatus/gitstatus.plugin.zsh b/gitstatus/gitstatus.plugin.zsh
index 6e603ae3..d64421db 100644
--- a/gitstatus/gitstatus.plugin.zsh
+++ b/gitstatus/gitstatus.plugin.zsh
@@ -383,6 +383,7 @@ function gitstatus_start() {
         $recurse_untracked_dirs)
 
       local cmd="
+        exec >&4
         echo \$\$
         ${(q)daemon} $daemon_args
         if [[ \$? != (0|10) && \$? -le 128 && -f ${(q)daemon}-static ]]; then
@@ -395,7 +396,7 @@ function gitstatus_start() {
       # We use `zsh -c` instead of plain {} or () to work around bugs in zplug (it hangs on
       # startup). Double fork is to daemonize, and so is `setsid`. Note that on macOS `setsid` has
       # to be installed manually by running  `brew install util-linux`.
-      zsh -dfmxc $cmd <$req_fifo >$resp_fifo 2>$log_file 3<$lock_file &!
+      zsh -dfmxc $cmd <$req_fifo >$log_file 2>&1 3<$lock_file 4>$resp_fifo &!
 
       sysopen -w -o cloexec,sync -u req_fd $req_fifo
       sysopen -r -o cloexec -u resp_fd $resp_fifo
@@ -405,7 +406,10 @@ function gitstatus_start() {
     (( async )) && {
       daemon_pid=-1
     } || {
-      read -u $resp_fd daemon_pid
+      local reply IFS=''
+      read -ru $resp_fd reply
+      [[ $reply == <1-> ]]
+      daemon_pid=reply
 
       function _gitstatus_process_response_${name}() {
         local name=${${(%):-%N}#_gitstatus_process_response_}
@@ -418,7 +422,6 @@ function gitstatus_start() {
       }
       zle -F $resp_fd _gitstatus_process_response_${name}
 
-      local reply IFS=''
       read -r -d $'\x1e' -u $resp_fd -t $timeout reply
       [[ $reply == $'hello\x1f0' ]]