From 8462ff43e42ab67cecd16fdfb59451a53cc8a945 Mon Sep 17 00:00:00 2001 From: Torsten Bögershausen Date: Sat, 13 Jan 2018 23:49:31 +0100 Subject: convert_to_git(): safe_crlf/checksafe becomes int conv_flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When calling convert_to_git(), the checksafe parameter defined what should happen if the EOL conversion (CRLF --> LF --> CRLF) does not roundtrip cleanly. In addition, it also defined if line endings should be renormalized (CRLF --> LF) or kept as they are. checksafe was an safe_crlf enum with these values: SAFE_CRLF_FALSE: do nothing in case of EOL roundtrip errors SAFE_CRLF_FAIL: die in case of EOL roundtrip errors SAFE_CRLF_WARN: print a warning in case of EOL roundtrip errors SAFE_CRLF_RENORMALIZE: change CRLF to LF SAFE_CRLF_KEEP_CRLF: keep all line endings as they are In some cases the integer value 0 was passed as checksafe parameter instead of the correct enum value SAFE_CRLF_FALSE. That was no problem because SAFE_CRLF_FALSE is defined as 0. FALSE/FAIL/WARN are different from RENORMALIZE and KEEP_CRLF. Therefore, an enum is not ideal. Let's use a integer bit pattern instead and rename the parameter to conv_flags to make it more generically usable. This allows us to extend the bit pattern in a subsequent commit. Reported-By: Randall S. Becker Helped-By: Lars Schneider Signed-off-by: Torsten Bögershausen Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano --- apply.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'apply.c') diff --git a/apply.c b/apply.c index 321a9fa68d..f8b67bfee2 100644 --- a/apply.c +++ b/apply.c @@ -2263,8 +2263,8 @@ static void show_stats(struct apply_state *state, struct patch *patch) static int read_old_data(struct stat *st, struct patch *patch, const char *path, struct strbuf *buf) { - enum safe_crlf safe_crlf = patch->crlf_in_old ? - SAFE_CRLF_KEEP_CRLF : SAFE_CRLF_RENORMALIZE; + int conv_flags = patch->crlf_in_old ? + CONV_EOL_KEEP_CRLF : CONV_EOL_RENORMALIZE; switch (st->st_mode & S_IFMT) { case S_IFLNK: if (strbuf_readlink(buf, path, st->st_size) < 0) @@ -2281,7 +2281,7 @@ static int read_old_data(struct stat *st, struct patch *patch, * should never look at the index when explicit crlf option * is given. */ - convert_to_git(NULL, path, buf->buf, buf->len, buf, safe_crlf); + convert_to_git(NULL, path, buf->buf, buf->len, buf, conv_flags); return 0; default: return -1; -- cgit v1.3