regexp.h: The length of 'aa' is 2

diff --git a/regexp.h b/regexp.h
index 66473dd..92c9cce 100644 (file)
--- a/regexp.h
+++ b/regexp.h
@@ -319,7 +319,8 @@ get_regex_charset_name(const U32 flags, STRLEN* const lenp)
         case REGEX_UNICODE_CHARSET: return UNICODE_PAT_MODS;
        case REGEX_ASCII_RESTRICTED_CHARSET: return ASCII_RESTRICT_PAT_MODS;
        case REGEX_ASCII_MORE_RESTRICTED_CHARSET:
-                                            return ASCII_MORE_RESTRICT_PAT_MODS;
+           *lenp = 2;
+           return ASCII_MORE_RESTRICT_PAT_MODS;
     }
 
     return "?";            /* Unknown */