From 5014de0541201716dc4ee6f544321ac4e3d7431e Mon Sep 17 00:00:00 2001
From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Date: Wed, 26 Jan 2022 14:45:50 +0100
Subject: Squashed 'gitstatus/' changes from e02d9eed..6eb490ab

6eb490ab survive broken $TMPDIR
94bf4fc2 add ppc64 support to the build script

git-subtree-dir: gitstatus
git-subtree-split: 6eb490ab86118ad063224e4d50b6b05bea7dd12c
---
 gitstatus.plugin.zsh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gitstatus.plugin.zsh')

diff --git a/gitstatus.plugin.zsh b/gitstatus.plugin.zsh
index 181e756a..228fea74 100644
--- a/gitstatus.plugin.zsh
+++ b/gitstatus.plugin.zsh
@@ -574,7 +574,12 @@ function gitstatus_start"${1:-}"() {
     else
       typeset -gi _GITSTATUS_START_COUNTER
       local log_level=$GITSTATUS_LOG_LEVEL
-      local file_prefix=${${TMPDIR:-/tmp}:A}/gitstatus.$name.$EUID
+      if [[ -n "$TMPDIR" && ( ( -d "$TMPDIR" && -w "$TMPDIR" ) || ! ( -d /tmp && -w /tmp ) ) ]]; then
+        local tmpdir=$TMPDIR
+      else
+        local tmpdir=/tmp
+      fi
+      local file_prefix=${tmpdir:A}/gitstatus.$name.$EUID
       file_prefix+=.$sysparams[pid].$EPOCHSECONDS.$((++_GITSTATUS_START_COUNTER))
       (( GITSTATUS_ENABLE_LOGGING )) && : ${log_level:=INFO}
       if [[ -n $log_level ]]; then
-- 
cgit v1.2.3