Protect a string concatenation in prempt_rt handling

2023-09-08 17:54:29 +02:00
parent e0c74e5e15
commit 8ecdc882c3
1 changed files with 1 additions and 1 deletions
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -659,7 +659,7 @@ _tkg_srcprep() {

  # PREEMPT_RT patch
  if [ "${_preempt_rt}" = "1" ]; then
-    if [ ${_rt_subver_map[$_basekernel]+_} = "_" ]; then
+    if [ "${_rt_subver_map[$_basekernel]+_}" = "_" ]; then
      preempt_rt_ksubver="${_rt_subver_map[$_basekernel]}"
      # Check if subversion is supported, skip check if forced
      if [ "${_preempt_rt_force}" = "1" ] || [ "${preempt_rt_ksubver}" = "${_sub}" ]; then