From 0a13ae1dcd2079fc26ba55787d07863c211ce69a Mon Sep 17 00:00:00 2001
From: bedroesb <bedro@psb.vib-ugent.be>
Date: Wed, 14 Dec 2022 16:48:29 +0100
Subject: [PATCH] hotfix

---
 lib/elixir-toolkit-theme-plugins/tool_tag.rb | 5 +++--
 lib/elixir-toolkit-theme-plugins/version.rb  | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/elixir-toolkit-theme-plugins/tool_tag.rb b/lib/elixir-toolkit-theme-plugins/tool_tag.rb
index 9dc2d14..00eed93 100644
--- a/lib/elixir-toolkit-theme-plugins/tool_tag.rb
+++ b/lib/elixir-toolkit-theme-plugins/tool_tag.rb
@@ -17,8 +17,9 @@ def load_tools
 
             def render(context)
                 tool = find_tool(context[@content.strip])
-                tags = create_tags(tool["registry"])
-
+                if tool["registry"]
+                    tags = create_tags(tool["registry"])
+                end
                 %Q{<a
                     tabindex="0"
                     class="tool"
diff --git a/lib/elixir-toolkit-theme-plugins/version.rb b/lib/elixir-toolkit-theme-plugins/version.rb
index c7e8679..3135760 100644
--- a/lib/elixir-toolkit-theme-plugins/version.rb
+++ b/lib/elixir-toolkit-theme-plugins/version.rb
@@ -1,5 +1,5 @@
 module Jekyll
     class Ett
-      VERSION = '0.1.0'
+      VERSION = '0.1.1'
     end
   end
\ No newline at end of file