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* remove "const" from return type of pa_utf8_filter() since it desn't make any sense

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* fix pa_utf8_filter() to not skip the next character too if it found an invalid one


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@877 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-05-16 00:44:47 +00:00
parent 23e74545ad
commit e8cc63d756
2 changed files with 5 additions and 5 deletions
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8
src/polypcore/utf8.c
View file

@ -61,7 +61,7 @@ static inline void merge_continuation_char(uint32_t *u_ch, uint8_t ch) {
*u_ch |= ch & 0x3f;
}
static const char* utf8_validate (const char *str, char *output) {
static char* utf8_validate(const char *str, char *output) {
uint32_t val = 0;
uint32_t min = 0;
const uint8_t *p, *last;
@ -131,7 +131,7 @@ ONE_REMAINING:
error:
if (o) {
*o = FILTER_CHAR;
p = last + 1; /* We retry at the next character */
p = last; /* We retry at the next character */
} else
goto failure;
}
@ -145,7 +145,7 @@ error:
return output;
}
return str;
return (char*) str;
failure:
return NULL;
@ -155,7 +155,7 @@ const char* pa_utf8_valid (const char *str) {
return utf8_validate(str, NULL);
}
const char* pa_utf8_filter (const char *str) {
char* pa_utf8_filter (const char *str) {
char *new_str;
new_str = pa_xnew(char, strlen(str) + 1);