From d6f8c477617d57363d0e2c28977ef815e5a675a2 Mon Sep 17 00:00:00 2001
From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Date: Wed, 26 Jan 2022 15:03:22 +0100
Subject: survive broken $TMPDIR

---
 internal/worker.zsh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'internal/worker.zsh')

diff --git a/internal/worker.zsh b/internal/worker.zsh
index 8eb21af3..269e8aad 100644
--- a/internal/worker.zsh
+++ b/internal/worker.zsh
@@ -181,7 +181,13 @@ function _p9k_worker_start() {
   setopt monitor || return
   {
     [[ -n $_p9k__worker_resp_fd ]] && return
-    _p9k__worker_file_prefix=${TMPDIR:-/tmp}/p10k.worker.$EUID.$sysparams[pid].$EPOCHSECONDS
+
+    if [[ -n "$TMPDIR" && ( ( -d "$TMPDIR" && -w "$TMPDIR" ) || ! ( -d /tmp && -w /tmp ) ) ]]; then
+      local tmpdir=$TMPDIR
+    else
+      local tmpdir=/tmp
+    fi
+    _p9k__worker_file_prefix=$tmpdir/p10k.worker.$EUID.$sysparams[pid].$EPOCHSECONDS
 
     sysopen -r -o cloexec -u _p9k__worker_resp_fd <(
       exec 0</dev/null
-- 
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