Pkg: use git checkout -q HEAD^0 instead of --detach

mydpy · Nov 8, 2012 · 0eb711a · 0eb711a
1 parent 9374dd3
commit 0eb711a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/pkg.jl b/base/pkg.jl
@@ -189,7 +189,7 @@ function _resolve()
             url = Metadata.pkg_url(pkg)
             run(`git submodule add --reference . $url $pkg`)
             cd(pkg) do
-                run(`git checkout -q --detach`)
+                run(`git checkout -q HEAD^0`)
                 run(`git reset --soft $(want[pkg])`)
             end
             run(`git add -- $pkg`)