From 4af6d68e2d8b856d91fa5527216ea3db04556086 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 10 Dec 2021 15:11:29 +0000
Subject: [PATCH] fish: Avoid valgrind test from creating fish/.cache

Work around for https://bugzilla.redhat.com/show_bug.cgi?id=2031135
---
 fish/test-tilde.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/fish/test-tilde.sh b/fish/test-tilde.sh
index 77526384b..8db339ff0 100755
--- a/fish/test-tilde.sh
+++ b/fish/test-tilde.sh
@@ -26,6 +26,14 @@ set -e
 $TEST_FUNCTIONS
 skip_if_skipped
 
+# Set XDG_CACHE_HOME correctly, unless set already.  See:
+# https://bugzilla.redhat.com/show_bug.cgi?id=2031135
+if [ "x$XDG_CACHE_HOME" = "x" ] && [ "x$HOME" != "x" ]; then
+    XDG_CACHE_HOME=$HOME/.cache
+    export XDG_CACHE_HOME
+    echo XDG_CACHE_HOME=$XDG_CACHE_HOME
+fi
+
 # Don't rely on $HOME being set when this script is called.
 HOME=$(pwd)
 export HOME