From 6391541d783e2551a23e13fcc12d8cccfdc763d9 Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Wed, 6 Oct 2021 12:00:18 -0500
Subject: scripts/healthchecks: detect HTML documents

---
 scripts/healthchecks | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'scripts')

diff --git a/scripts/healthchecks b/scripts/healthchecks
index 9742ec3fd..3e8773566 100755
--- a/scripts/healthchecks
+++ b/scripts/healthchecks
@@ -61,6 +61,12 @@ try_down ()
     curl --connect-timeout 10 -sLo "${TEMP}/${name}" "${down}" || okay=${?};
 
 
+    ##
+    # The return code may be wrong. Look for HTML documents.
+    #
+    file -i "${TEMP}/${name}" | grep 1>/dev/null text/html && okay=-1;
+
+
     ##
     # Record any possible failure if new, otherwise delete it.
     #
-- 
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