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-rw-r--r--environment.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/environment.c b/environment.c
index 739ec27040..876c5e5341 100644
--- a/environment.c
+++ b/environment.c
@@ -63,6 +63,23 @@ static char *work_tree;
static const char *git_dir;
static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
+/*
+ * Repository-local GIT_* environment variables
+ * Remember to update local_repo_env_size in cache.h when
+ * the size of the list changes
+ */
+const char * const local_repo_env[LOCAL_REPO_ENV_SIZE + 1] = {
+ ALTERNATE_DB_ENVIRONMENT,
+ CONFIG_ENVIRONMENT,
+ DB_ENVIRONMENT,
+ GIT_DIR_ENVIRONMENT,
+ GIT_WORK_TREE_ENVIRONMENT,
+ GRAFT_ENVIRONMENT,
+ INDEX_ENVIRONMENT,
+ NO_REPLACE_OBJECTS_ENVIRONMENT,
+ NULL
+};
+
static void setup_git_env(void)
{
git_dir = getenv(GIT_DIR_ENVIRONMENT);