Merge branch 'jk/alias-in-bare'

An aliased command spawned from a bare repository that does not say
it is bare with "core.bare = yes" is treated as non-bare by mistake.

* jk/alias-in-bare:
  setup: suppress implicit "." work-tree for bare repos
  environment: add GIT_PREFIX to local_repo_env
  cache.h: drop LOCAL_REPO_ENV_SIZE

1 files changed, 1 insertions, 0 deletions

diff --git a/git.c b/git.c
index 39ba6b1..850d3f5 100644
--- a/git.c
+++ b/git.c
@@ -125,6 +125,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 			static char git_dir[PATH_MAX+1];
 			is_bare_repository_cfg = 1;
 			setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
+			setenv(GIT_IMPLICIT_WORK_TREE_ENVIRONMENT, "0", 1);
 			if (envchanged)
 				*envchanged = 1;
 		} else if (!strcmp(cmd, "-c")) {