"Invalid contents of {}\0"
"Invalid character range\0"
"Out of memory\0"
- "XXX\0"
+ "Repetition not preceded by valid expression\0"
"\0Unknown error"
};
size_t regerror(int e, const regex_t *preg, char *buf, size_t size)
{
const char *s;
- for (s=messages; e && *s; e--, e+=strlen(s)+1);
+ for (s=messages; e && *s; e--, s+=strlen(s)+1);
if (!*s) s++;
return 1+snprintf(buf, size, "%s", s);
}