[macruby-changes] [5174] MacRuby/trunk/pack.c

[source_changes at macosforge.org]

Revision: 5174
          http://trac.macosforge.org/projects/ruby/changeset/5174
Author:   watson1978 at gmail.com
Date:     2011-01-16 00:05:45 -0800 (Sun, 16 Jan 2011)
Log Message:
-----------
String#unpack with format 'Q' will add nil for each element requested beyond the end of the String.

Test Script:
{{{
require 'test/unit/assertions.rb'
include Test::Unit::Assertions

assert_equal([nil], "".unpack("Q"))
assert_equal([nil, nil], "".unpack("Q2"))

puts :ok
}}}

Modified Paths:
--------------
    MacRuby/trunk/pack.c

Modified: MacRuby/trunk/pack.c
===================================================================
--- MacRuby/trunk/pack.c	2011-01-16 02:09:42 UTC (rev 5173)
+++ MacRuby/trunk/pack.c	2011-01-16 08:05:45 UTC (rev 5174)
@@ -1666,6 +1666,7 @@
 		s += QUAD_SIZE;
 		UNPACK_PUSH(rb_quad_unpack(tmp, 0));
 	    }
+	    PACK_ITEM_ADJUST();
 	    break;
 
 	  case 'n':
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