Update journal_paper.rb

fix error?
2019-08-19 15:55:16 +08:00 · 2019-08-19 15:55:16 +08:00 · a5a3008a5e
parent d3b6b15931
commit a5a3008a5e
1 changed files with 1 additions and 1 deletions
--- a/app/models/journal_paper.rb
+++ b/app/models/journal_paper.rb
@ -211,7 +211,7 @@ class JournalPaper
      files = []
      self.journal_paper_files.each do |file|  
        url = (file.journal_file.url rescue "")
-        title = (file.title.blank? ? File.basename(file.journal_file.path) : file.title)
+        title = ((file.title.blank? ? File.basename(file.journal_file.path) : file.title) rescue "")
        files << (url=="" ? "" : "<li><a href='#{url}'' target='_blank'>#{title}</li>")
      end
      value = files.join("")