This patch comes from
 https://raw.githubusercontent.com/archlinux/svntogit-community/packages/julia/trunk/julia-libgit-1.2.patch

diff --git a/stdlib/LibGit2/src/types.jl b/stdlib/LibGit2/src/types.jl
index 9ffcaa3646..5f571e7b26 100644
--- a/stdlib/LibGit2/src/types.jl
+++ b/stdlib/LibGit2/src/types.jl
@@ -230,6 +230,9 @@ Matches the [`git_remote_callbacks`](https://libgit2.org/libgit2/#HEAD/type/git_
     push_update_reference::Ptr{Cvoid}  = C_NULL
     push_negotiation::Ptr{Cvoid}       = C_NULL
     transport::Ptr{Cvoid}              = C_NULL
+    @static if LibGit2.VERSION >= v"1.2.0"
+        remote_ready::Ptr{Cvoid}       = C_NULL
+    end
     payload::Any                       = nothing
     @static if LibGit2.VERSION >= v"0.99.0"
         resolve_url::Ptr{Cvoid}        = C_NULL