Update journal_paper.rb

fix error
2019-08-19 15:57:15 +08:00 · 2019-08-19 15:57:15 +08:00 · a8153e6870
parent a5a3008a5e
commit a8153e6870
1 changed files with 2 additions and 2 deletions
--- a/app/models/journal_paper.rb
+++ b/app/models/journal_paper.rb
@ -210,9 +210,9 @@ class JournalPaper
    when "file"
      files = []
      self.journal_paper_files.each do |file|  
-        url = (file.journal_file.url rescue "")
+        url = file.journal_file.url
        title = ((file.title.blank? ? File.basename(file.journal_file.path) : file.title) rescue "")
-        files << (url=="" ? "" : "<li><a href='#{url}'' target='_blank'>#{title}</li>")
+        files << (url.nil? ? "" : "<li><a href='#{url}'' target='_blank'>#{title}</li>")
      end
      value = files.join("")
    else