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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.560
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.560
+Problem:    Get an error for a locked argument in extend().
+Solution:   Initialize the lock flag for a dictionary. (Yukihiro Nakadaira)
+Files:	    src/eval.c
+
+
+*** ../vim-7.3.559/src/eval.c	2012-06-20 14:02:23.000000000 +0200
+--- src/eval.c	2012-06-20 14:08:34.000000000 +0200
+***************
+*** 19981,19986 ****
+--- 19981,19987 ----
+      dictitem_T	*dict_var;
+  {
+      hash_init(&dict->dv_hashtab);
++     dict->dv_lock = 0;
+      dict->dv_refcount = DO_NOT_FREE_CNT;
+      dict->dv_copyID = 0;
+      dict_var->di_tv.vval.v_dict = dict;
+*** ../vim-7.3.559/src/version.c	2012-06-20 14:02:23.000000000 +0200
+--- src/version.c	2012-06-20 14:09:34.000000000 +0200
+***************
+*** 716,717 ****
+--- 716,719 ----
+  {   /* Add new patch number below this line */
++ /**/
++     560,
+  /**/
+
+-- 
+"Oh, no!  NOT the Spanish Inquisition!"
+"NOBODY expects the Spanish Inquisition!!!"
+				-- Monty Python sketch --
+"Oh, no!  NOT another option!"
+"EVERYBODY expects another option!!!"
+				-- Discussion in vim-dev mailing list --
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\  an exciting new programming language -- http://www.Zimbu.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///