Hi, When hunting bugs with the wine source code (git://source.winehq.org/git/wine.git), both Dan Kegel and I have found the following berhaviour with git bisect: $ git checkout wine-0.9.54 HEAD is now at 8f954cc... Release 0.9.54. $ git bisect start fatal: ref HEAD is not a symbolic ref Bad HEAD - I need a symbolic ref Whereas doing: $ git checkout master $ git bisect start then: $ git checkout wine-0.9.54 $ git bisect good works. Is it possible to have bisect support non-symbolic refs? - Reece - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html