// Returns true if "str" has at least "n" characters remaining.
static bool AtLeastNumCharsRemaining(const char *str, int n) {
for (int i = 0; i < n; ++i) {
- if (str == '\0') {
+ if (str[i] == '\0') {
return false;
}
}
// Returns true and advances "mangled_cur" if we find any character in
// "char_class" at "mangled_cur" position.
static bool ParseCharClass(State *state, const char *char_class) {
- if (state->mangled_cur == '\0') {
- return false;
- }
const char *p = char_class;
for (; *p != '\0'; ++p) {
if (state->mangled_cur[0] == *p) {