allocate_spec.rb in ruby-mpfr-0.0.8

- old
+ new

@@ -1,5 +1,5 @@
-require File.dirname(__FILE__) + '/spec_helper.rb'
+require File.expand_path(File.dirname(__FILE__)) + '/spec_helper.rb'
 
 describe MPFR, 'when allocating objects from integer' do
   it "should equal bignum" do
     MPFR.set_default_prec(100)
     num = 1