sample/iseq_loader: use File.open instead of Kernel#open

This makes auditing for inadvertant command execution
easier.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/sample/iseq_loader.rb b/sample/iseq_loader.rb
index bf6e422d29..8c271405d6 100644
--- a/sample/iseq_loader.rb
+++ b/sample/iseq_loader.rb
@@ -141,11 +141,11 @@ class RubyVM::InstructionSequence
     end
 
     def read_compiled_iseq fname, iseq_key
-      open(iseq_key, 'rb'){|f| f.read}
+      File.open(iseq_key, 'rb'){|f| f.read}
     end
 
     def write_compiled_iseq fname, iseq_key, binary
-      open(iseq_key, 'wb'){|f| f.write(binary)}
+      File.open(iseq_key, 'wb'){|f| f.write(binary)}
     end
   end