Remove all logic from get_git_work_tree()

diff --git a/cache.h b/cache.h
index b2cdda71427b6b33b236019b772c064f171bdb97..123dd4bb93ebfd387a79bd6a4ccf012257a8b0b0 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1119,7 +1119,6 @@ const char *split_cmdline_strerror(int cmdline_errno);
 /* git.c */
 struct startup_info {
        int have_repository;
-       int setup_explicit;
 };
 extern struct startup_info *startup_info;