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string-helpers.c: add string_empty()

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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
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3
src/common/font.c
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@ -7,6 +7,7 @@
#include <wlr/util/log.h>
#include "common/font.h"
#include "common/graphic-helpers.h"
#include "common/string-helpers.h"
#include "labwc.h"
#include "buffer.h"
@ -84,7 +85,7 @@ font_buffer_create(struct lab_data_buffer **buffer, int max_width,
max_width = 2;
}
if (!text || !*text) {
if (string_null_or_empty(text)) {
return;
}

6
src/common/string-helpers.c
View file

@ -6,6 +6,12 @@
#include "common/mem.h"
#include "common/string-helpers.h"
bool
string_null_or_empty(const char *s)
{
return !s || !*s;
}
void
trim_last_field(char *buf, char delim)
{