Merge branch 'jk/avoid-redef-system-functions-2.30' into jk/avoid-redef-system-functions

* jk/avoid-redef-system-functions-2.30: git-compat-util: undefine system names before redeclaring them

Junio C Hamano committed Dec 5, 2022 at 12:16 UTC 395bec6b3930ce3e23ef90bfb01be4922b21259e

No changes.