* array.c (rb_ary_compact_bang): fix reallocation size.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu May 22 17:18:35 2008  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_compact_bang): fix reallocation size.
+
 Thu May 22 15:20:20 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* eval_intern.h, vm_core.h, include/ruby/intern.h, include/ruby/ruby.h,

array.c

@@ -2715,7 +2715,7 @@ rb_ary_compact_bang(VALUE ary)
 	return Qnil;
     }
     if (n * 2 < ARY_CAPA(ary) && ARY_DEFAULT_SIZE * 2 < ARY_CAPA(ary)) {
-	RESIZE_CAPA(ary, ARY_DEFAULT_SIZE * 2);
+	RESIZE_CAPA(ary, n * 2);
     }
     RARRAY(ary)->len = n;