dot/emacs: Permit duplicate entry names.

[profile] / bin / mdw-build

diff --git a/bin/mdw-build b/bin/mdw-build
index 2af71e3..6a5a28a 100755 (executable)
--- a/bin/mdw-build
+++ b/bin/mdw-build
@@ -302,7 +302,10 @@ case "$checkout" in
     run git clone -sn $srcpath/.git _source
     assign srcpath $releasepath/_source
     cd $srcpath
-    run git checkout -b mdw-build $checkoutrev
+    run git update-ref refs/heads/mdw-build $checkoutrev ""
+    run git symbolic-ref HEAD refs/heads/mdw-build
+    run git read-tree --reset refs/heads/mdw-build
+    run git checkout-index -afu
     assign gitversion "$(git describe --abbrev=4)"
     ;;
 esac