1 files changed, 3 insertions, 0 deletions
diff --git a/git.c b/git.c
index 16a485fbe7..9bc077a025 100644
--- a/git.c
+++ b/git.c
@@ -29,6 +29,7 @@ const char git_usage_string[] =
 	   "           [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
 	   "           [-p | --paginate | -P | --no-pager] [--no-replace-objects] [--bare]\n"
 	   "           [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
+	   "           [--super-prefix=<path>] [--config-env=<name>=<envvar>]\n"
 	   "           <command> [<args>]");
 
 const char git_more_info_string[] =
@@ -254,6 +255,8 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 			git_config_push_parameter((*argv)[1]);
 			(*argv)++;
 			(*argc)--;
+		} else if (skip_prefix(cmd, "--config-env=", &cmd)) {
+			git_config_push_env(cmd);
 		} else if (!strcmp(cmd, "--literal-pathspecs")) {
 			setenv(GIT_LITERAL_PATHSPECS_ENVIRONMENT, "1", 1);
 			if (envchanged)