Returns nil if index is not given

soutaro · May 9, 2024 · 6c09194 · 6c09194
1 parent 703b982
commit 6c09194
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/rbs/inline/ast/comment_lines.rb b/lib/rbs/inline/ast/comment_lines.rb
@@ -23,6 +23,8 @@ def string
         end
 
         def comment_location(index)
+          return unless index
+
           comments.each do |comment, offset|
             comment_length = comment.location.length