Use bash array to perform a safe filename glob instead of calling 'ls'.
Also, use nullglob to cleanly handle no matches instead of silencing
errors.
---
eclass/linux-info.eclass | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/eclass/linux-info.eclass b/eclass/linux-info.eclass
index 035b722e2d6d..b8c1a524bae8 100644
--- a/eclass/linux-info.eclass
+++ b/eclass/linux-info.eclass
@@ -390,8 +390,13 @@ kernel_is() {
get_localversion() {
local lv_list i x
+ local shopt_save=$(shopt -p nullglob)
+ shopt -s nullglob
+ local files=( ${1}/localversion* )
+ ${shopt_save}
+
# ignore files with ~ in it.
- for i in $(ls ${1}/localversion* 2>/dev/null); do
+ for i in "${files[@]}"; do
[[ -n ${i//*~*} ]] && lv_list="${lv_list} ${i}"
done
--
2.16.2
