diff --git a/ChangeLog b/ChangeLog
index a8b2881a63..fe45746e17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jul 16 08:56:32 2009  Koichi Sasada  <ko1@atdot.net>
+
+	* dir.c (push_glob): re-fix GC problem.
+
 Thu Jul 16 08:55:27 2009  Koichi Sasada  <ko1@atdot.net>
 
 	* common.mk: add method.h.
diff --git a/dir.c b/dir.c
index d438a492a5..f3ffc45f4f 100644
--- a/dir.c
+++ b/dir.c
@@ -1561,14 +1561,13 @@ push_glob(VALUE ary, VALUE str, int flags)
 {
     struct glob_args args;
     rb_encoding *enc = rb_enc_get(str);
-    volatile VALUE vstr = str; /* for GC mark */
 
     if (enc == rb_usascii_encoding()) enc = rb_filesystem_encoding();
     args.func = push_pattern;
     args.value = ary;
     args.enc = enc;
 
-    return ruby_brace_glob0(RSTRING_PTR(str), flags | GLOB_VERBOSE,
+    return ruby_brace_glob0(StringValuePtr(str), flags | GLOB_VERBOSE,
 			    rb_glob_caller, (VALUE)&args, enc);
 }