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Don't use UTF-strlen() if the text is not UTF

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This commit is contained in:
AnHardt 2016-07-12 19:59:03 +02:00
parent a1de96d152
commit 54d35230df
1 changed files with 10 additions and 2 deletions
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12
Marlin/ultralcd.cpp
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@ -2481,7 +2481,11 @@ void lcd_init() {
int lcd_strlen(const char* s) {
int i = 0, j = 0;
while (s[i]) {
if ((s[i] & 0xc0) != 0x80) j++;
#ifdef MAPPER_NON
j++;
#else
if ((s[i] & 0xc0) != 0x80) j++;
#endif
i++;
}
return j;
@ -2490,7 +2494,11 @@ int lcd_strlen(const char* s) {
int lcd_strlen_P(const char* s) {
int j = 0;
while (pgm_read_byte(s)) {
if ((pgm_read_byte(s) & 0xc0) != 0x80) j++;
#ifdef MAPPER_NON
j++;
#else
if ((pgm_read_byte(s) & 0xc0) != 0x80) j++;
#endif
s++;
}
return j;