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authorBenjamin Kramer <benny.kra@googlemail.com>2009-03-07 21:02:10 +0100
committerJunio C Hamano <gitster@pobox.com>2009-03-07 20:52:17 -0800
commiteb3a9dd3279fe4b05f286665986ebf6d43a6ccc0 (patch)
tree233eedd57ace00196ba105ba5275829d42e969e0 /xdiff-interface.c
parent36adb4abbdf809371b88581c8bf7fe9ea9a5b00a (diff)
downloadgit-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.c3
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;