Merge branch 'jn/test-sanitize-git-env'

* jn/test-sanitize-git-env:
  tests: scrub environment of GIT_* variables
  config: drop support for GIT_CONFIG_NOGLOBAL
  gitattributes: drop support for GIT_ATTR_NOGLOBAL
  tests: suppress system gitattributes
  tests: stop worrying about obsolete environment variables

1 files changed, 1 insertions, 6 deletions

diff --git a/config.c b/config.c
index fa740a6a60..e28197a3f6 100644
--- a/config.c
+++ b/config.c
@@ -825,11 +825,6 @@ int git_config_system(void)
 	return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
 }
 
-int git_config_global(void)
-{
-	return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
-}
-
 int git_config_from_parameters(config_fn_t fn, void *data)
 {
 	static int loaded_environment;
@@ -861,7 +856,7 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
 	}
 
 	home = getenv("HOME");
-	if (git_config_global() && home) {
+	if (home) {
 		char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
 		if (!access(user_config, R_OK)) {
 			ret += git_config_from_file(fn, user_config, data);