string-helpers.c: add string_empty()

This commit is contained in:
Johan Malm 2024-01-19 19:06:07 +00:00 committed by Johan Malm
parent 8c9be2f0d1
commit c066821046
9 changed files with 27 additions and 14 deletions

View file

@ -4,6 +4,7 @@
#include "common/mem.h"
#include "common/list.h"
#include "common/string-helpers.h"
#include "config/libinput.h"
#include "config/rcxml.h"
@ -27,7 +28,7 @@ libinput_category_init(struct libinput_category *l)
enum lab_libinput_device_type
get_device_type(const char *s)
{
if (!s || !*s) {
if (string_null_or_empty(s)) {
return LAB_LIBINPUT_DEVICE_NONE;
}
if (!strcasecmp(s, "default")) {

View file

@ -14,16 +14,10 @@
#include "config/session.h"
#include "labwc.h"
static bool
string_empty(const char *s)
{
return !s || !*s;
}
static void
process_line(char *line)
{
if (string_empty(line) || line[0] == '#') {
if (string_null_or_empty(line) || line[0] == '#') {
return;
}
char *key = NULL;
@ -39,7 +33,7 @@ process_line(char *line)
buf_add(&value, string_strip(++p));
buf_expand_shell_variables(&value);
buf_expand_tilde(&value);
if (string_empty(key) || !value.len) {
if (string_null_or_empty(key) || !value.len) {
goto error;
}
setenv(key, value.buf, 1);