nobu	2008-05-07 17:43:24 +0900 (Wed, 07 May 2008)

  New Revision: 16311

  Modified files:
    trunk/ChangeLog
    trunk/io.c

  Log:
    * io.c (io_puts_ary): check recursion first.  [ruby-dev:34580]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16311&r2=16310&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/io.c?r1=16311&r2=16310&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 16310)
+++ ChangeLog	(revision 16311)
@@ -1,3 +1,7 @@
+Wed May  7 17:43:22 2008  Nobuyoshi Nakada  <nobu@r...>
+
+	* io.c (io_puts_ary): check recursion first.  [ruby-dev:34580]
+
 Wed May  7 17:41:14 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* vm.c (vm_eval_body): initialize retval.  [ruby-dev:34576]
Index: io.c
===================================================================
--- io.c	(revision 16310)
+++ io.c	(revision 16311)
@@ -4651,11 +4651,13 @@
     VALUE tmp;
     long i;
 
+    if (recur) {
+	tmp = rb_str_new2("[...]");
+	rb_io_puts(1, &tmp, out);
+	return Qnil;
+    }
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	tmp = RARRAY_PTR(ary)[i];
-	if (recur) {
-	    tmp = rb_str_new2("[...]");
-	}
 	rb_io_puts(1, &tmp, out);
     }
     return Qnil;

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