Commit 740bba1c3179a597c83f7dd3a23bffb50a494bdf
2021-06-18T14:07:35
allow the delta base file to lose its header between deltify_init and deltify This simplifies pack file creation. A delta base could be read from a loose object, a packfile, or it might be available in a temporary file. All these cases can now be handled the same way. We may need to open, close, and re-open a given delta base multiple times while packing.