Keep trailing semicolons in formatted tag values

diff --git a/app/helpers/browse_tags_helper.rb b/app/helpers/browse_tags_helper.rb
index 014b8262d050b947de09416b15a8020191f0bb26..1bda7dcb7ac8cd08c3f760e132a9faad3c3eb05a 100644 (file)
--- a/app/helpers/browse_tags_helper.rb
+++ b/app/helpers/browse_tags_helper.rb
@@ -36,7 +36,7 @@ module BrowseTagsHelper
     elsif colour_value = colour_preview(key, value)
       tag.span("", :class => "colour-preview-box float-end m-1 border border-dark border-opacity-10", :"data-colour" => colour_value, :title => t("browse.tag_details.colour_preview", :colour_value => colour_value)) + colour_value
     else
-      safe_join(value.split(";").map { |x| linkify(h(x)) }, ";")
+      safe_join(value.split(";", -1).map { |x| linkify(h(x)) }, ";")
     end
   end
 

diff --git a/test/helpers/browse_tags_helper_test.rb b/test/helpers/browse_tags_helper_test.rb
index 0af0d931018ee7c25928f80ad4ac6f025cb0cb1a..0786af61da03c6952a9b811849934ae371b0edf8 100644 (file)
--- a/test/helpers/browse_tags_helper_test.rb
+++ b/test/helpers/browse_tags_helper_test.rb
@@ -22,6 +22,12 @@ class BrowseTagsHelperTest < ActionView::TestCase
     html = format_value("unknown", "unknown")
     assert_dom_equal "unknown", html
 
+    html = format_value("unknown", "abc;def")
+    assert_dom_equal "abc;def", html
+
+    html = format_value("unknown", "foo;")
+    assert_dom_equal "foo;", html
+
     html = format_value("addr:street", "Rue de l'Amigo")
     assert_dom_equal "Rue de l&#39;Amigo", html