allow omit a caption of //source in latexbuilder. Closes #834

kmuto · Oct 29, 2017 · db374f0 · db374f0
1 parent 8d2b860
commit db374f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/review/latexbuilder.rb b/lib/review/latexbuilder.rb
@@ -353,7 +353,7 @@ def make_code_block_args(title, caption, lang, first_line_num: 1)
       args
     end
 
-    def source(lines, caption, lang = nil)
+    def source(lines, caption = nil, lang = nil)
       if highlight_listings?
         common_code_block_lst(nil, lines, 'reviewsourcelst', 'title', caption, lang)
       else