393               const char *modifier;  in locale_charset()  local
397               modifier = strchr (dot, '@');  in locale_charset()
398               if (modifier == NULL)  in locale_charset()
400               if (modifier - dot < sizeof (buf))  in locale_charset()
402                   memcpy (buf, dot, modifier - dot);  in locale_charset()
403                   buf [modifier - dot] = '\0';  in locale_charset()
492           const char *modifier;  in locale_charset()  local
496           modifier = strchr (dot, '@');  in locale_charset()
497           if (modifier == NULL)  in locale_charset()
499           if (modifier - dot < sizeof (buf))  in locale_charset()
501               memcpy (buf, dot, modifier - dot);  in locale_charset()
502               buf [modifier - dot] = '\0';  in locale_charset()