Merge pull request #246 from ekohl/handle-missing-description

Handle a missing description gracefully
puppetlabs · Aug 17, 2020 · 496ec8e · 496ec8e
2 parents a76dd4c + 6a50149
commit 496ec8e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/puppet-strings/markdown/base.rb b/lib/puppet-strings/markdown/base.rb
@@ -170,6 +170,7 @@ def private?
     end
 
     def word_wrap(text, line_width: 120, break_sequence: "\n")
+      return unless text
       text.split("\n").collect! do |line|
         line.length > line_width ? line.gsub(/(.{1,#{line_width}})(\s+|$)/, "\\1#{break_sequence}").strip : line
       end * break_sequence