lib/rvm/capistrano/base.rb in rvm-capistrano-1.5.2 vs lib/rvm/capistrano/base.rb in rvm-capistrano-1.5.3

@@ -75,10 +75,10 @@
     end
     # evaluate :rvm_ruby_string => :local
     set :rvm_ruby_string_evaluated do
       value = fetch(:rvm_ruby_string, :default)
       if value.to_sym == :local
-        if defined? ENV['RUBY_VERSION']
+        unless ENV['RUBY_VERSION'].nil?
           value = ENV['RUBY_VERSION'].gsub('ruby-','')
         else
           value = ENV['GEM_HOME'].gsub(/.*\//,"")
         end
       end