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/lineedit.c b/libbb/lineedit.c
index d1a7a4b..62dcc55 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -262,7 +262,7 @@
return;
cursor -= num;
- if (cmdedit_x >= num) {
+ if ((unsigned)cmdedit_x >= num) {
cmdedit_x -= num;
if (num <= 4) {
/* This is longer by 5 bytes on x86.
@@ -321,7 +321,7 @@
{
int j = cursor;
- if (j == command_len)
+ if (j == (int)command_len)
return;
#if ENABLE_FEATURE_EDITING_VI
@@ -830,7 +830,7 @@
if (!*lastWasTab) {
char *tmp, *tmp1;
- int len_found;
+ size_t len_found;
/* char matchBuf[MAX_LINELEN]; */
#define matchBuf (S.input_tab__matchBuf)
int find_type;
@@ -1787,7 +1787,7 @@
if (vi_cmdmode) /* Don't self-insert */
break;
#endif
- if (command_len >= (maxsize - 2)) /* Need to leave space for enter */
+ if ((int)command_len >= (maxsize - 2)) /* Need to leave space for enter */
break;
command_len++;