fastlane/lib/fastlane/actions/prompt.rb in fastlane-2.116.0 vs fastlane/lib/fastlane/actions/prompt.rb in fastlane-2.116.1

@@ -15,10 +15,11 @@
           # Multi line
           end_tag = params[:multi_line_end_keyword]
           UI.important("Submit inputs using \"#{params[:multi_line_end_keyword]}\"")
           user_input = ""
           loop do
-            line = STDIN.gets
+            line = STDIN.gets # returns `nil` if called at end of file
+            break unless line
             end_tag_index = line.index(end_tag)
             if end_tag_index.nil?
               user_input << line
             else
               user_input << line.slice(0, end_tag_index)