thodg/libgit2

2018-07-18T21:04:13

tree: accept null ids in existing trees when updating When we add entries to a treebuilder we validate them. But we validate even those that we're adding because they exist in the base tree. This disables using the normal mechanisms on these trees, even to fix them. Keep track of whether the entry we're appending comes from an existing tree and bypass the name and id validation if it's from existing data. (cherry picked from commit 2dff7e282da77f6b791e843ec267d9ddecabc187)