setup: suppress implicit "." work-tree for bare repos

diff --git a/environment.c b/environment.c
index 4fb7ceac3aec94ca2c1ab2e5d94e54ff3f1bcf53..92c5dff008b591e66f47678f21ba5442fde43593 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -85,6 +85,7 @@ const char * const local_repo_env[] = {
        DB_ENVIRONMENT,
        GIT_DIR_ENVIRONMENT,
        GIT_WORK_TREE_ENVIRONMENT,
+       GIT_IMPLICIT_WORK_TREE_ENVIRONMENT,
        GRAFT_ENVIRONMENT,
        INDEX_ENVIRONMENT,
        NO_REPLACE_OBJECTS_ENVIRONMENT,