lib/vx/builder/script/cache.rb in vx-builder-0.0.5 vs lib/vx/builder/script/cache.rb in vx-builder-0.0.6

@@ -25,10 +25,10 @@
         end
 
         private
 
           def casher_cmd
-            "#{config.casher_ruby} #{CASHER_BIN}"
+            "test -x #{config.casher_ruby} && #{config.casher_ruby} #{CASHER_BIN}"
           end
 
           def assign_url_to_env(env)
             urls   = []
             branch = env.task.branch