lib/sprinkle/verifiers/symlink.rb in lachlan-sprinkle-0.0.8 vs lib/sprinkle/verifiers/symlink.rb in lachlan-sprinkle-0.0.9

@@ -17,13 +17,14 @@
       Sprinkle::Verify.register(Sprinkle::Verifiers::Symlink)
       
       # Checks that <tt>symlink</tt> is a symbolic link. If <tt>file</tt> is 
       # given, it checks that <tt>symlink</tt> points to <tt>file</tt>
       def has_symlink(symlink, file = nil)
+        symlink, file = symlink.to_s, file.to_s
         if RUBY_PLATFORM =~ /win32/
           raise NotImplementedError, "Win32 platform does not support checking for symbolic links"
         else
-          if file.nil?
+          if file.empty?
             @commands << "test -L #{symlink}"
           else
             @commands << "test '#{file}' = `readlink #{symlink}`"
           end
         end
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