matz	2010-03-13 15:59:37 +0900 (Sat, 13 Mar 2010)

  New Revision: 26907

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=26907

  Log:
    * io.c (rb_io_print): should not print field separator at the end
      of arguments.  [ruby-talk:358633]

  Modified files:
    trunk/ChangeLog
    trunk/io.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 26906)
+++ ChangeLog	(revision 26907)
@@ -1,3 +1,8 @@
+Sat Mar 13 15:44:20 2010  Yukihiro Matsumoto  <matz@r...>
+
+	* io.c (rb_io_print): should not print field separator at the end
+	  of arguments.  [ruby-talk:358633]
+
 Sat Mar 13 14:49:55 2010  Yukihiro Matsumoto  <matz@r...>
 
 	* enum.c (enum_join): remove Enumerable#join. [ruby-core:24786]
Index: io.c
===================================================================
--- io.c	(revision 26906)
+++ io.c	(revision 26907)
@@ -5906,10 +5906,10 @@
 	argv = &line;
     }
     for (i=0; i<argc; i++) {
-	rb_io_write(out, argv[i]);
-	if (!NIL_P(rb_output_fs)) {
+	if (!NIL_P(rb_output_fs) && i>0) {
 	    rb_io_write(out, rb_output_fs);
 	}
+	rb_io_write(out, argv[i]);
     }
     if (argc > 0 && !NIL_P(rb_output_rs)) {
 	rb_io_write(out, rb_output_rs);

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