don't try to register preprocessors when sprockets library is not ini…

…tialised (app.assets is nil) closes toy#41
wjordan · Mar 10, 2014 · 516ec7e · 516ec7e
1 parent 3521b37
commit 516ec7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/image_optim/railtie.rb b/lib/image_optim/railtie.rb
@@ -3,7 +3,7 @@
 class ImageOptim
   class Railtie < Rails::Railtie
     initializer 'image_optim.initializer' do |app|
-      if app.config.assets.compress != false && app.config.assets.image_optim != false
+      if app.config.assets.compress != false && app.config.assets.image_optim != false && app.assets
         image_optim = if app.config.assets.image_optim == true
                         ImageOptim.new
                       else