lib/pdfkit/pdfkit.rb in pdfkit-0.4.5 vs lib/pdfkit/pdfkit.rb in pdfkit-0.4.6

@@ -62,10 +62,10 @@
     pdf.puts(@source.to_s) if @source.html?
     pdf.close_write
     result = pdf.gets(nil)
     pdf.close_read
 
-    raise "command failed: #{command}" if result.to_s.strip.empty?
+    raise "command failed: #{command.join(' ')}" if result.to_s.strip.empty?
     return result
   end
   
   def to_file(path)
     File.open(path,'w') {|file| file << self.to_pdf}
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