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Add only one terminating nul, not three.

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Lawrence Kesteloot 2018-08-01 18:49:21 -07:00
parent 38a15160ed
commit e2199b66fe
1 changed files with 2 additions and 5 deletions
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7
main.c
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@ -323,7 +323,7 @@ static uint8_t *skip_whitespace(uint8_t *s) {
/**
* Tokenize a string in place. Returns (and removes) any line number, or 0xFFFF
* if there's none. The new line will be terminated by three nuls.
* if there's none.
*/
static uint16_t tokenize(uint8_t *s) {
uint8_t *t = s; // Tokenized version.
@ -367,10 +367,7 @@ static uint16_t tokenize(uint8_t *s) {
}
}
// End with three nuls. The first is the end of line.
// The next two is the address of the next line, which is "none".
*t++ = '\0';
*t++ = '\0';
// Terminate string.
*t++ = '\0';
return line_number;