From b023c0341159a674308a87f94fc4b3f2b82d5b26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Tarti=C3=A8re?= <romain@blogreen.org>
Date: Wed, 9 Aug 2023 10:51:25 -1000
Subject: [PATCH] Fix emission of empty ACTIONS tag

The latest version of the patterndb schema fail validation if an ACTIONS
tag has no ACTION tag in it.  Ensure we do not produce such a tag when
it is not needed.

Fixes #3
---
 templates/rule-footer.erb | 2 ++
 templates/rule-header.erb | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/templates/rule-footer.erb b/templates/rule-footer.erb
index 79c6c83..3576340 100644
--- a/templates/rule-footer.erb
+++ b/templates/rule-footer.erb
@@ -1,2 +1,4 @@
+<% if ! @actions.empty? -%>
 				</actions>
+<% end -%>
 			</rule>
diff --git a/templates/rule-header.erb b/templates/rule-header.erb
index 80642d3..e52505f 100644
--- a/templates/rule-header.erb
+++ b/templates/rule-header.erb
@@ -44,4 +44,6 @@
 <% end -%>
 				</examples>
 <% end -%>
+<% if ! @actions.empty? -%>
 				<actions>
+<% end -%>