nobu	2010-04-14 17:53:49 +0900 (Wed, 14 Apr 2010)

  New Revision: 27339

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27339

  Log:
    * io.c (appendline): should terminate.
      http://golf.shinh.org/p.rb?DECimal+number+to+BINary#Ruby

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/io.c

Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 27338)
+++ ruby_1_8/ChangeLog	(revision 27339)
@@ -1,5 +1,8 @@
-Wed Apr 14 15:58:11 2010  Nobuyoshi Nakada  <nobu@r...>
+Wed Apr 14 17:53:44 2010  Nobuyoshi Nakada  <nobu@r...>
 
+	* io.c (appendline): should terminate.
+	  http://golf.shinh.org/p.rb?DECimal+number+to+BINary#Ruby
+
 	* string.c (rb_string_value_cstr): make NUL terminated if it is
 	  not done.
 
Index: ruby_1_8/io.c
===================================================================
--- ruby_1_8/io.c	(revision 27338)
+++ ruby_1_8/io.c	(revision 27339)
@@ -1594,6 +1594,7 @@
 	    else {
 		*strp = str = rb_str_buf_new(1);
 		RSTRING(str)->ptr[RSTRING(str)->len++] = c;
+		RSTRING(str)->ptr[1] = '\0';
 	    }
 	}
 	rb_thread_wait_fd(fileno(f));

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