icons.rb in alexandria-book-collection-manager-0.7.2

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # Copyright (C) 2004-2006 Laurent Sansonetti
 # Copyright (C) 2014-2016 Matijs van Zuijlen
 #
 # Alexandria is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
@@ -73,12 +75,10 @@
 
       def self.cover(library, book)
         begin
           return BOOK_ICON if library.nil?
           filename = library.cover(book)
-          if File.exist?(filename)
-            return GdkPixbuf::Pixbuf.new(file: filename)
-          end
+          return GdkPixbuf::Pixbuf.new(file: filename) if File.exist?(filename)
         rescue => err
           # report load error; FIX should go to a Logger...
           puts err.message
           puts err.backtrace.join("\n> ")
           puts "Failed to load GdkPixbuf::Pixbuf, please ensure that from #{filename} is a valid image file"