exec_cmd: rename to use dash in file name

diff --git a/setup.c b/setup.c
index 72877796420b06213665f5d357decb202e71fa91..664453fcef7f3b75f56d000dc52f42a0aff42fb6 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -1116,8 +1116,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
                        const char *gitdir = getenv(GIT_DIR_ENVIRONMENT);
                        if (!gitdir)
                                gitdir = DEFAULT_GIT_DIR_ENVIRONMENT;
-                       repo_set_gitdir(the_repository, gitdir);
-                       setup_git_env();
+                       setup_git_env(gitdir);
                }
                if (startup_info->have_repository)
                        repo_set_hash_algo(the_repository, repo_fmt.hash_algo);