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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
coreutils/tr.c
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@ -219,7 +219,7 @@ int tr_main(int argc ATTRIBUTE_UNUSED, char **argv)
for (;;) {
/* If we're out of input, flush output and read more input. */
if (in_index == read_chars) {
if ((ssize_t)in_index == read_chars) {
if (out_index) {
xwrite(STDOUT_FILENO, (char *)output, out_index);
out_index = 0;