tFix one more warning - ratox - FIFO based tox client
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       ---
 (DIR) commit 1ee33dec234f2c5752583484831a6ae70782b5b3
 (DIR) parent 901be06b01f63b14875680c405d59ec613d22c65
 (HTM) Author: sin <sin@2f30.org>
       Date:   Mon, 15 Sep 2014 16:04:34 +0100
       
       Fix one more warning
       
       Diffstat:
         M ratatox.c                           |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/ratatox.c b/ratatox.c
       t@@ -590,7 +590,7 @@ dofriend(char *cmd, size_t sz)
                }
                str2id(args[1], id);
        
       -        r = tox_add_friend(tox, id, msgstr, strlen(msgstr));
       +        r = tox_add_friend(tox, id, msgstr, strlen((const char *)msgstr));
                switch (r) {
                case TOX_FAERR_TOOLONG:
                        fprintf(stderr, "Message is too long\n");