more -Wall warning fixes from Cristian Ionescu-Idbohrn.
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
diff --git a/libbb/read.c b/libbb/read.c
index 288358d..fb903c1 100644
--- a/libbb/read.c
+++ b/libbb/read.c
@@ -111,7 +111,7 @@
{
if (count) {
ssize_t size = full_read(fd, buf, count);
- if (size != count)
+ if ((size_t)size != count)
bb_error_msg_and_die("short read");
}
}
@@ -160,7 +160,7 @@
goto jump_in;
while (sz < maxsz) {
- if (p - buf == sz) {
+ if ((size_t)(p - buf) == sz) {
jump_in:
buf = xrealloc(buf, sz + 128);
p = buf + sz;