lib/pdfkit/configuration.rb in pdfkit-0.8.7.1 vs lib/pdfkit/configuration.rb in pdfkit-0.8.7.2

@@ -43,10 +43,10 @@
         @wkhtmltopdf = default_wkhtmltopdf
       end
     end
 
     def executable
-      using_xvfb? ? "xvfb-run #{wkhtmltopdf}" : wkhtmltopdf
+      using_xvfb? ? ['xvfb-run', wkhtmltopdf] : wkhtmltopdf
     end
 
     def using_xvfb?
       @use_xvfb
     end