From b4195a0dfe5310287e2c53ac1474eb892e3719e8 Mon Sep 17 00:00:00 2001
From: Gek Siong Low <geksiong@yahoo.com>
Date: Fri, 8 May 2020 18:19:43 +0800
Subject: [PATCH] Fix 'can't manipulate jobs in subshell' error in zsh

---
 gitprompt.sh | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/gitprompt.sh b/gitprompt.sh
index 312ba9f..75d8cee 100755
--- a/gitprompt.sh
+++ b/gitprompt.sh
@@ -9,7 +9,15 @@ function async_run() {
   }&
 }
 
-function set_git_prompt_dir() {
+function async_run_zsh() {
+  {
+    eval "$@" &> /dev/null
+  }&!
+}
+
+
+function git_prompt_dir() {
+  # assume the gitstatus.sh is in the same directory as this script
   # code thanks to http://stackoverflow.com/questions/59895
   if [ -z "$__GIT_PROMPT_DIR" ]; then
     __GIT_PROMPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
@@ -441,8 +449,12 @@ function checkUpstream() {
   then
     if [[ -n $(git remote show) ]]; then
       (
-        async_run "GIT_TERMINAL_PROMPT=0 git fetch --quiet"
-        disown -h
+        if [ -n $ZSH_VERSION ]; then
+          async_run_zsh "GIT_TERMINAL_PROMPT=0 git fetch --quiet"
+        else
+          async_run "GIT_TERMINAL_PROMPT=0 git fetch --quiet"
+          disown -h
+        fi
       )
     fi
   fi