add additional test for xreflabel on anchor in DocBook output

2 files changed, 5 insertions, 4 deletions

diff --git a/lib/asciidoctor/converter/docbook5.rb b/lib/asciidoctor/converter/docbook5.rb
index eaaddec7..db46175b 100644
--- a/lib/asciidoctor/converter/docbook5.rb
+++ b/lib/asciidoctor/converter/docbook5.rb
@@ -622,7 +622,7 @@ class Converter::DocBook5Converter < Converter::Base
       if (reftext.include? '<') && ((reftext = reftext.gsub XmlSanitizeRx, '').include? ' ')
         reftext = (reftext.squeeze ' ').strip
       end
-      reftext = (reftext.gsub '"', '&quot;') if reftext.include? '"'
+      reftext = reftext.gsub '"', '&quot;' if reftext.include? '"'
       %(#{attrs} xreflabel="#{reftext}")
     else
       attrs
diff --git a/test/links_test.rb b/test/links_test.rb
index 2418df11..56ddd1e5 100644
--- a/test/links_test.rb
+++ b/test/links_test.rb
@@ -366,9 +366,10 @@ context 'Links' do
   end
 
   test 'assigns xreflabel value for anchor macro without reftext in DocBook output' do
-    input = 'anchor:foo[]'
-    result = convert_inline_string input, backend: :docbook
-    assert_equal '<anchor xml:id="foo" xreflabel="[foo]"/>', result
+    ['anchor:foo[]bar', '[[foo]]bar'].each do |input|
+      result = convert_inline_string input, backend: :docbook
+      assert_equal '<anchor xml:id="foo" xreflabel="[foo]"/>bar', result
+    end
   end
 
   test 'unescapes square bracket in reftext of anchor macro' do