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more -Wall warning fixes from Cristian Ionescu-Idbohrn.

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This time it resulted in small code changes:

function                                             old     new   delta
nexpr                                                820     828      +8
tail_main                                           1200    1202      +2
wrapf                                                166     167      +1
parse_mount_options                                  227     209     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18)             Total: -7 bytes
This commit is contained in:
Denis Vlasenko
2008-05-13 02:27:31 +00:00
parent c4f12f59cc
commit 77ad97f199
27 changed files with 69 additions and 61 deletions
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2
findutils/xargs.c
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@ -233,7 +233,7 @@ static xlist_t *process_stdin(xlist_t *list_arg,
}
if (s == NULL)
s = p = buf;
if ((p - buf) >= mc)
if ((size_t)(p - buf) >= mc)
bb_error_msg_and_die("argument line too long");
*p++ = (c == EOF ? '\0' : c);
if (c == EOF) { /* word's delimiter or EOF detected */