diff options
Diffstat (limited to 'libc/misc/regex/regex_old.c')
| -rw-r--r-- | libc/misc/regex/regex_old.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c index 85a1b8e6f..bb8aa762a 100644 --- a/libc/misc/regex/regex_old.c +++ b/libc/misc/regex/regex_old.c @@ -3316,11 +3316,15 @@ PREFIX(regex_compile) (ARG_PREFIX(pattern), ARG_PREFIX(size), syntax, bufp) PATFETCH (c); if ((c == ':' && *p == ']') || p == pend) break; +#if CHAR_CLASS_MAX_LENGTH != 256 if (c1 < CHAR_CLASS_MAX_LENGTH) str[c1++] = c; else /* This is in any case an invalid class name. */ str[0] = '\0'; +#else + str[c1++] = c; +#endif } str[c1] = '\0'; |