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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2009-03-07 21:02:10 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-03-07 20:52:17 -0800 |
| commit | eb3a9dd3279fe4b05f286665986ebf6d43a6ccc0 (patch) | |
| tree | 233eedd57ace00196ba105ba5275829d42e969e0 /xdiff-interface.c | |
| parent | 36adb4abbdf809371b88581c8bf7fe9ea9a5b00a (diff) | |
| download | git-eb3a9dd3279fe4b05f286665986ebf6d43a6ccc0.tar.gz git-eb3a9dd3279fe4b05f286665986ebf6d43a6ccc0.tar.xz | |
Remove unused function scope local variables
These variables were unused and can be removed safely:
builtin-clone.c::cmd_clone(): use_local_hardlinks, use_separate_remote
builtin-fetch-pack.c::find_common(): len
builtin-remote.c::mv(): symref
diff.c::show_stats():show_stats(): total
diffcore-break.c::should_break(): base_size
fast-import.c::validate_raw_date(): date, sign
fsck.c::fsck_tree(): o_sha1, sha1
xdiff-interface.c::parse_num(): read_some
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'xdiff-interface.c')
| -rw-r--r-- | xdiff-interface.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xdiff-interface.c b/xdiff-interface.c index d782f06d9..b9b0db8d8 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -15,11 +15,10 @@ static int parse_num(char **cp_p, int *num_p) { char *cp = *cp_p; int num = 0; - int read_some; while ('0' <= *cp && *cp <= '9') num = num * 10 + *cp++ - '0'; - if (!(read_some = cp - *cp_p)) + if (!(cp - *cp_p)) return -1; *cp_p = cp; *num_p = num; |