file.c: simplify rb_file_s_split

* file.c (rb_file_s_split): use rb_file_dirname instead of
  rb_file_s_dirname with unused Qnil.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/file.c b/file.c
index 96dd1b247e..2a67cdfeb8 100644
--- a/file.c
+++ b/file.c
@@ -4295,7 +4295,7 @@ static VALUE
 rb_file_s_split(VALUE klass, VALUE path)
 {
     FilePathStringValue(path);		/* get rid of converting twice */
-    return rb_assoc_new(rb_file_s_dirname(Qnil, path), rb_file_s_basename(1,&path));
+    return rb_assoc_new(rb_file_dirname(path), rb_file_s_basename(1,&path));
 }
 
 static VALUE separator;