return;
for (d = s; *s; s++) {
- if (*s == '%' && s[1] && s[2] &&
- isxdigit ((unsigned char) s[1]) &&
- isxdigit ((unsigned char) s[2]) &&
- hexval (s[1]) >= 0 && hexval (s[2]) >= 0) {
+ if (*s == '%' && hexval (s[1]) >= 0 && hexval (s[2]) >= 0) {
*d++ = (hexval (s[1]) << 4) | (hexval (s[2]));
s += 2;
}