From 3202ab8660b39371ed2252780c11371d0fe0aedc Mon Sep 17 00:00:00 2001
From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Wed, 27 May 2015 11:11:41 +0200
Subject: [PATCH] Work around weird linkchecker issue raised in #2539

---
 docs/checklinks.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/checklinks.sh b/docs/checklinks.sh
index 60296b39e1..76a2855841 100755
--- a/docs/checklinks.sh
+++ b/docs/checklinks.sh
@@ -8,6 +8,12 @@ OUTPUT=$(linkchecker \
   --ignore-url=woff$ \
   html/index.html 2>&1)
 
+# For some reason, the exit code _can_ be misleading. see
+# https://github.com/PowerDNS/pdns/pull/2539#issuecomment-105659608 and
+# https://github.com/wummel/linkchecker/issues/217
+
+echo "$OUTPUT" | grep -q '0 errors found'
+
 if [ $? -ne 0 ]; then
   echo "Errors in links detected, log follows:"
   echo "$OUTPUT"
-- 
2.47.2