akr	2011-02-09 00:47:52 +0900 (Wed, 09 Feb 2011)

  New Revision: 30826

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=30826

  Log:
    * ext/etc/etc.c: parenthesize macro arguments.

  Modified files:
    trunk/ChangeLog
    trunk/ext/etc/etc.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 30825)
+++ ChangeLog	(revision 30826)
@@ -1,3 +1,7 @@
+Wed Feb  9 00:47:18 2011  Tanaka Akira  <akr@f...>
+
+	* ext/etc/etc.c: parenthesize macro arguments.
+
 Tue Feb  8 19:38:00 2011  Nobuyoshi Nakada  <nobu@r...>
 
 	* misc/ruby-mode.el (ruby-expr-beg): fix for invalid nest errors.
Index: ext/etc/etc.c
===================================================================
--- ext/etc/etc.c	(revision 30825)
+++ ext/etc/etc.c	(revision 30826)
@@ -557,7 +557,7 @@
     return Qnil;
 }
 
-#define numberof(array) (sizeof(array) / sizeof(*array))
+#define numberof(array) (sizeof(array) / sizeof(*(array)))
 
 #ifdef _WIN32
 VALUE rb_w32_special_folder(int type);

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