diff options
Diffstat (limited to 'src/patch_generate.c')
| -rw-r--r-- | src/patch_generate.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/patch_generate.c b/src/patch_generate.c index 67a13b706..a13f2ff5d 100644 --- a/src/patch_generate.c +++ b/src/patch_generate.c @@ -342,7 +342,7 @@ done: static int diff_binary(git_patch_generated_output *output, git_patch_generated *patch) { - git_diff_binary binary = {{0}}; + git_diff_binary binary = {0}; const char *old_data = patch->ofile.map.data; const char *new_data = patch->nfile.map.data; size_t old_len = patch->ofile.map.len, @@ -352,6 +352,8 @@ static int diff_binary(git_patch_generated_output *output, git_patch_generated * /* Only load contents if the user actually wants to diff * binary files. */ if (patch->base.diff_opts.flags & GIT_DIFF_SHOW_BINARY) { + binary.contains_data = 1; + /* Create the old->new delta (as the "new" side of the patch), * and the new->old delta (as the "old" side) */ @@ -492,8 +494,17 @@ static int diff_single_generate(patch_generated_with_delta *pd, git_xdiff_output patch_generated_init_common(patch); if (pd->delta.status == GIT_DELTA_UNMODIFIED && - !(patch->ofile.opts_flags & GIT_DIFF_INCLUDE_UNMODIFIED)) + !(patch->ofile.opts_flags & GIT_DIFF_INCLUDE_UNMODIFIED)) { + + /* Even empty patches are flagged as binary, and even though + * there's no difference, we flag this as "containing data" + * (the data is known to be empty, as opposed to wholly unknown). + */ + if (patch->base.diff_opts.flags & GIT_DIFF_SHOW_BINARY) + patch->base.binary.contains_data = 1; + return error; + } error = patch_generated_invoke_file_callback(patch, (git_patch_generated_output *)xo); |