From eab07ba4d83ca99a75207f93581c4332f29c60e5 Mon Sep 17 00:00:00 2001
From: southerntofu <southerntofu@thunix.net>
Date: Mon, 21 Feb 2022 00:27:26 +0100
Subject: [PATCH] Prevent some race condition making test fail sometime Saving
 the webhook to /tmp was sometimes not finished before curl was caused,
 resulting in an empty payload -> validation error Passing via STDIN could be
 an alternative...

---
 tests/helper.bash | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/helper.bash b/tests/helper.bash
index 0e9be09..decf536 100755
--- a/tests/helper.bash
+++ b/tests/helper.bash
@@ -23,6 +23,8 @@ function gen_webhook() {
 function send_webhook {
     TMPFILE="$(mktemp)"
     echo -n "$2" > $TMPFILE
+    # To prevent race conditions where curl is started while $TMPFILE is still empty
+    sync
 
     # We can make a few attempts, just in case the webserver hasn't started yet
     n=0