diff options
Diffstat (limited to 'builtin/mailinfo.c')
| -rw-r--r-- | builtin/mailinfo.c | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index fe128572f..24a772d8e 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -477,37 +477,14 @@ static struct strbuf *decode_b_segment(const struct strbuf *b_seg) return out; } -/* - * When there is no known charset, guess. - * - * Right now we assume that if the target is UTF-8 (the default), - * and it already looks like UTF-8 (which includes US-ASCII as its - * subset, of course) then that is what it is and there is nothing - * to do. - * - * Otherwise, we default to assuming it is Latin1 for historical - * reasons. - */ -static const char *guess_charset(const struct strbuf *line, const char *target_charset) -{ - if (is_encoding_utf8(target_charset)) { - if (is_utf8(line->buf)) - return NULL; - } - return "ISO8859-1"; -} - static void convert_to_utf8(struct strbuf *line, const char *charset) { char *out; - if (!charset || !*charset) { - charset = guess_charset(line, metainfo_charset); - if (!charset) - return; - } + if (!charset || !*charset) + return; - if (!strcasecmp(metainfo_charset, charset)) + if (same_encoding(metainfo_charset, charset)) return; out = reencode_string(line->buf, metainfo_charset, charset); if (!out) |