From c0590b19ae944f4017a52bf036490cf8af682a9f Mon Sep 17 00:00:00 2001
From: Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
Date: Jan 24 2021 18:44:52 +0000
Subject: subr.rtl/rtl_fetch.subr:rtlp_fetch_url_git(): correctly pass ${_git_branch:-main} to git-clone(1).


---

diff --git a/subr.rtl/rtl_fetch.subr b/subr.rtl/rtl_fetch.subr
index 6cb49a9..baa1007 100644
--- a/subr.rtl/rtl_fetch.subr
+++ b/subr.rtl/rtl_fetch.subr
@@ -33,10 +33,10 @@ rtlp_fetch_url_git() {
 			git pull ${_git_args} origin "${_git_branch:-main}") || return 1;
 		(rtl_fileop cd "${_cache_dname}/${_subdir}" &&\
 			git submodule update) || return 1;
-	else	if git clone ${_git_args} "${_url}" "${_cache_dname}/${_subdir}"; then
+	else	if git clone ${_git_args} -b "${_git_branch:-main}" "${_url}" "${_cache_dname}/${_subdir}"; then
 			_clonefl=1;
 		else	for _url_base in ${_mirrors}; do
-				if git clone ${_git_args} "${_url_base}/${_pkg_name}/${_url##*/}" "${_cache_dname}/${_subdir}"; then
+				if git clone ${_git_args} -b "${_git_branch:-main}" "${_url_base}/${_pkg_name}/${_url##*/}" "${_cache_dname}/${_subdir}"; then
 					_clonefl=1; break;
 				fi;
 			done;