To: vim_dev@googlegroups.com
Subject: Patch 7.3.325
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.325
Problem:    A duplicated function argument gives an internal error.
Solution:   Give a proper error message. (based on patch by Tyru)
Files:	    src/eval.c


*** ../vim-7.3.324/src/eval.c	2011-09-14 16:52:02.000000000 +0200
--- src/eval.c	2011-09-30 16:32:20.000000000 +0200
***************
*** 20461,20466 ****
--- 20461,20467 ----
      exarg_T	*eap;
  {
      char_u	*theline;
+     int		i;
      int		j;
      int		c;
      int		saved_did_emsg;
***************
*** 20707,20712 ****
--- 20708,20722 ----
  	    arg = vim_strsave(arg);
  	    if (arg == NULL)
  		goto erret;
+ 
+ 	    /* Check for duplicate argument name. */
+ 	    for (i = 0; i < newargs.ga_len; ++i)
+ 		if (STRCMP(((char_u **)(newargs.ga_data))[i], arg) == 0)
+ 		{
+ 		    EMSG2(_("E853: Duplicate argument name: %s"), arg);
+ 		    goto erret;
+ 		}
+ 
  	    ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
  	    *p = c;
  	    newargs.ga_len++;
*** ../vim-7.3.324/src/version.c	2011-09-30 16:23:21.000000000 +0200
--- src/version.c	2011-09-30 16:39:16.000000000 +0200
***************
*** 711,712 ****
--- 711,714 ----
  {   /* Add new patch number below this line */
+ /**/
+     325,
  /**/

-- 
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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