* use RB_TYPE_P which is optimized for constant types, instead of

  comparison with TYPE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/ruby.c b/ruby.c
index b53784feb1..2e6751f0f2 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1137,7 +1137,7 @@ uscore_get(void)
     VALUE line;
 
     line = rb_lastline_get();
-    if (TYPE(line) != T_STRING) {
+    if (!RB_TYPE_P(line, T_STRING)) {
 	rb_raise(rb_eTypeError, "$_ value need to be String (%s given)",
 		 NIL_P(line) ? "nil" : rb_obj_classname(line));
     }