diff options
Diffstat (limited to 'src/diff_print.c')
| -rw-r--r-- | src/diff_print.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/diff_print.c b/src/diff_print.c index 9ce04d70e..0e93fe893 100644 --- a/src/diff_print.c +++ b/src/diff_print.c @@ -764,8 +764,12 @@ int git_diff_print_callback__to_file_handle( /* print a git_diff to a git_buf */ int git_diff_to_buf(git_buf *out, git_diff *diff, git_diff_format_t format) { + int error; + assert(out && diff); - git_buf_sanitize(out); + if ((error = git_buf_sanitize(out)) < 0) + return error; + return git_diff_print(diff, format, git_diff_print_callback__to_buf, out); } @@ -799,7 +803,12 @@ out: /* print a git_patch to a git_buf */ int git_patch_to_buf(git_buf *out, git_patch *patch) { + int error; + assert(out && patch); - git_buf_sanitize(out); + + if ((error = git_buf_sanitize(out)) < 0) + return error; + return git_patch_print(patch, git_diff_print_callback__to_buf, out); } |