lib/bootstrap-sass/engine.rb in bootstrap-sass-3.3.5.1 vs lib/bootstrap-sass/engine.rb in bootstrap-sass-3.3.6

@@ -3,10 +3,15 @@
     class Engine < ::Rails::Engine
       initializer 'bootstrap-sass.assets.precompile' do |app|
         %w(stylesheets javascripts fonts images).each do |sub|
           app.config.assets.paths << root.join('assets', sub).to_s
         end
-        app.config.assets.precompile << %r(bootstrap/glyphicons-halflings-regular\.(?:eot|svg|ttf|woff2?)$)
+
+        # sprockets-rails 3 tracks down the calls to `font_path` and `image_path`
+        # and automatically precompiles the referenced assets.
+        unless Sprockets::Rails::VERSION.split('.', 2)[0].to_i >= 3
+          app.config.assets.precompile << %r(bootstrap/glyphicons-halflings-regular\.(?:eot|svg|ttf|woff2?)$)
+        end
       end
     end
   end
 end