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| author | brian m. carlson <sandals@crustytoothpaste.net> | 2016-06-24 23:09:21 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-06-28 11:39:02 -0700 |
| commit | f449198e58630b8b57c94e3eeab4927afd7ee03a (patch) | |
| tree | 50877158a6d9c79514fac50e2cb31af0a9b5c780 /submodule-config.c | |
| parent | db1d80b8faddc5d5702d79974c5757b464bcbaf6 (diff) | |
| download | git-f449198e58630b8b57c94e3eeab4927afd7ee03a.tar.gz | |
coccinelle: convert hashcpy() with null_sha1 to hashclr()
hashcpy with null_sha1 as the source is equivalent to hashclr. In
addition to being simpler, using hashclr may give the compiler a chance
to optimize better. Convert instances of hashcpy with the source
argument of null_sha1 to hashclr.
This transformation was implemented using the following semantic patch:
@@
expression E1;
@@
-hashcpy(E1, null_sha1);
+hashclr(E1);
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule-config.c')
| -rw-r--r-- | submodule-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/submodule-config.c b/submodule-config.c index debab294d4..a6c2710f91 100644 --- a/submodule-config.c +++ b/submodule-config.c @@ -368,7 +368,7 @@ static int gitmodule_sha1_from_commit(const unsigned char *commit_sha1, int ret = 0; if (is_null_sha1(commit_sha1)) { - hashcpy(gitmodules_sha1, null_sha1); + hashclr(gitmodules_sha1); return 1; } |