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| author |  Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2018-11-03 09:48:49 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-11-05 13:42:11 +0900 |
| commit | f5c4a9af45fa47130c730a5da87e030d040f000b (patch) | |
| tree | 941bb1606815abbec36b4ba2c7e03979ad57d6f2 | |
| parent | read-cache.c: reduce branching based on HAVE_THREADS (diff) | |
| download | tgif-f5c4a9af45fa47130c730a5da87e030d040f000b.tar.xz | |
read-cache.c: initialize copy_len to shut up gcc 8
It was reported that when building with NO_PTHREADS=1,
-Wmaybe-uninitialized is triggered. Just initialize the variable from
the beginning to shut the compiler up (because this warning is enabled
in config.dev)
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | read-cache.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/read-cache.c b/read-cache.c index 00cd416816..c510f598b1 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1746,7 +1746,7 @@ static struct cache_entry *create_from_disk(struct mem_pool *ce_mem_pool, size_t len; const char *name; unsigned int flags; - size_t copy_len; + size_t copy_len = 0; /* * Adjacent cache entries tend to share the leading paths, so it makes * sense to only store the differences in later entries. In the v4 @@ -1786,8 +1786,6 @@ static struct cache_entry *create_from_disk(struct mem_pool *ce_mem_pool, die(_("malformed name field in the index, near path '%s'"), previous_ce->name); copy_len = previous_len - strip_len; - } else { - copy_len = 0; } name = (const char *)cp; } |