{"thread":{"id":"51999","subject":"Shallow-to-deep conversion error query","startedAt":"2019-10-08T21:38:46Z","lastAt":"2019-10-08T21:38:46Z","messageCount":1,"participants":["Francis M"],"isPatch":false,"patchVersion":null,"patchTotal":null},"messages":[{"id":"383712","messageId":"CAO+szGsZS9CaU4u77pwxwDssHszFeDAshVxLmqJhd3VAR5T=uA@mail.gmail.com","threadId":"51999","inReplyTo":null,"subject":"Shallow-to-deep conversion error query","fromName":"Francis M","fromEmail":"fmcbra@gmail.com","sentAt":"2019-10-08T21:38:27Z","receivedAt":"2019-10-08T21:38:46Z","isPatch":false,"sender":{"key":"fmcbra@gmail.com","avatar":null},"body":"Hello,\n\nQuick question, hopefully. Have tried searching through my local archive\nof the list but didn't find an answer, so fingers crossed this hasn't come\nup come up frequently in the past...\n\nSo, a fresh shallow clone[1] of Linus' mainline repo followed by\n\"git fetch --unshallow\" results in:\n\n  fatal: error in object: unshallow <sha1>\n\nRe-packing with \"git repack -d\" sorts it all out, but my question is: is this\na bug, or is it instead down to something like the server-side version of\ngit that created the pack being outdated or similar?\n\nCheers,\nFrancis\n\n[1]\n\n# git clone --shallow-since='Tue  1 Jan 00:00:00 BST 2019'\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\ntorvalds/linux-mainline\n[...]\nChecking out files: 100% (65698/65698), done.\n# git fetch --unshallow\nfatal: error in object: unshallow 00f8ccd0c95f4e604297057a5bccec86c0903d14\n"}]}