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| author |  Junio C Hamano <gitster@pobox.com> | 2012-10-18 22:41:56 -0700 |
|---|---|---|
| committer |  Jeff King <peff@peff.net> | 2012-11-04 08:10:33 -0500 |
| commit | 0e18bcd5e937b9e5857892e7f5c80c3c5b1da5d4 (patch) | |
| tree | 65ec6c8c507979ede028373a036d21c6c11ce49c /builtin/mailinfo.c | |
| parent | Git 1.7.12.4 (diff) | |
| download | tgif-0e18bcd5e937b9e5857892e7f5c80c3c5b1da5d4.tar.xz | |
reencode_string(): introduce and use same_encoding()
Callers of reencode_string() that re-encodes a string from one
encoding to another all used ad-hoc way to bypass the case where the
input and the output encodings are the same. Some did strcmp(),
some did strcasecmp(), yet some others when converting to UTF-8 used
is_encoding_utf8().
Introduce same_encoding() helper function to make these callers use
the same logic. Notably, is_encoding_utf8() has a work-around for
common misconfiguration to use "utf8" to name UTF-8 encoding, which
does not match "UTF-8" hence strcasecmp() would not consider the
same. Make use of it in this helper function.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/mailinfo.c')
| -rw-r--r-- | builtin/mailinfo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index fe128572f7..90b158d4f5 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -507,7 +507,7 @@ static void convert_to_utf8(struct strbuf *line, const char *charset) return; } - if (!strcasecmp(metainfo_charset, charset)) + if (same_encoding(metainfo_charset, charset)) return; out = reencode_string(line->buf, metainfo_charset, charset); if (!out) |