strict aliasing due to wrong cast

[Mads Martin Joergensen <mmj@xxxxxxx>]

Hey all,

This patch removes an unneeded cast, which introduces type-punning.

--- copy.c      25 Jul 2005 15:48:36 -0000      3.20
+++ copy.c      9 Aug 2005 11:58:28 -0000
@@ -418,7 +418,7 @@
 
        /* clearing refs from memory */
        for (t = refs; refs; refs = t->next, t = refs)
-         safe_free ((void **)&refs);
+         safe_free (&refs);
 
        if (fputc ('\n', out) == EOF)
          return (-1);

-- 
Mads Martin Joergensen, http://mmj.dk
"Why make things difficult, when it is possible to make them cryptic
 and totally illogical, with just a little bit more effort?"
                                -- A. P. J.