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| author | Russell Belfer <rb@github.com> | 2013-02-15 16:02:45 -0800 |
|---|---|---|
| committer | Russell Belfer <rb@github.com> | 2013-02-15 16:02:45 -0800 |
| commit | 56543a609aa7adb14b308046445ddd48f44322b7 (patch) | |
| tree | da381d33ee3e01de4f957bf748dacb749a55be3a /src/diff_output.c | |
| parent | 71d62d3905723c0263ca00a1d68825e2c35fb987 (diff) | |
| download | libgit2-56543a609aa7adb14b308046445ddd48f44322b7.tar.gz | |
Clear up warnings from cppcheck
The cppcheck static analyzer generates warnings for a bunch of
places in the libgit2 code base. All the ones fixed in this
commit are actually false positives, but I've reorganized the
code to hopefully make it easier for static analysis tools to
correctly understand the structure. I wouldn't do this if I
felt like it was making the code harder to read or worse for
humans, but in this case, these fixes don't seem too bad and will
hopefully make it easier for better analysis tools to get at any
real issues.
Diffstat (limited to 'src/diff_output.c')
| -rw-r--r-- | src/diff_output.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/diff_output.c b/src/diff_output.c index 26b073aad..88ccc9d45 100644 --- a/src/diff_output.c +++ b/src/diff_output.c @@ -1280,14 +1280,15 @@ static void set_data_from_buffer( { file->size = (git_off_t)buffer_len; file->mode = 0644; + map->len = buffer_len; - if (!buffer) + if (!buffer) { file->flags |= GIT_DIFF_FILE_NO_DATA; - else + map->data = NULL; + } else { + map->data = (char *)buffer; git_odb_hash(&file->oid, buffer, buffer_len, GIT_OBJ_BLOB); - - map->len = buffer_len; - map->data = (char *)buffer; + } } typedef struct { |