Merge tag '0.2.6' into develop

initiliaze files array
fauno · Jan 8, 2017 · 1aa1f83 · 1aa1f83
2 parents aaea00e + 8cfe253
commit 1aa1f83
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/lib/jekyll-pandoc-multiple-formats/unite.rb b/lib/jekyll-pandoc-multiple-formats/unite.rb
@@ -40,18 +40,19 @@ def initialize(output_file, files)
       raise ArgumentError.new 'An array of filenames is required' unless files.is_a? Array
 
       @output_file = output_file
-      @files       = files
+      self.files   = files
 
       render_template
       self
     end
 
     def <<(file)
+      @files ||= []
       @files << File.realpath(file) if /\.pdf\Z/ =~ file
     end
 
     def files=(file_array)
-      return unless file_array.is_a? Array
+      return unless file_array.respond_to? :each
 
       file_array.each do |f|
         self << f

diff --git a/lib/jekyll-pandoc-multiple-formats/version.rb b/lib/jekyll-pandoc-multiple-formats/version.rb
@@ -1,3 +1,3 @@
 module JekyllPandocMultipleFormats
-  VERSION = '0.2.5'
+  VERSION = '0.2.6'
 end