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basic/utf8: reduce memory usage

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2019-05-22 10:20:52 +02:00
parent e3b4efd28f
commit 4c6d51390c
1 changed files with 3 additions and 1 deletions
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4
src/basic/utf8.c
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@ -32,6 +32,7 @@
#include "gunicode.h"
#include "hexdecoct.h"
#include "macro.h"
#include "string-util.h"
#include "utf8.h"
bool unichar_is_valid(char32_t ch) {
@ -192,7 +193,7 @@ char *utf8_escape_invalid(const char *str) {
}
*s = '\0';
(void) str_realloc(&p);
return p;
}
@ -278,6 +279,7 @@ char *utf8_escape_non_printable_full(const char *str, size_t console_width) {
finish:
*s = '\0';
(void) str_realloc(&p);
return p;
}