* array.c (Init_Array): remove Array#filter.

* object.c (rb_mod_initialize): should accept zero argument.

* object.c (rb_mod_cmp): should raise ArgumentError if
  inheritance/inclusion relation between two classes/modules is
  not defined. [new]

* io.c (rb_io_fsync): new method. [new]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/marshal.c b/marshal.c
index 93005e9425..72ac20ae6f 100644
--- a/marshal.c
+++ b/marshal.c
@@ -392,7 +392,7 @@ w_object(obj, arg, limit)
 	  case T_BIGNUM:
 	    w_byte(TYPE_BIGNUM, arg);
 	    {
-		char sign = RBIGNUM(obj)->sign?'+':'-';
+		char sign = RBIGNUM(obj)->sign ? '+' : '-';
 		long len = RBIGNUM(obj)->len;
 		BDIGIT *d = RBIGNUM(obj)->digits;