fix(mdadm,update-alternatives): fix leak variable

Author: akinomyoga

completions/mdadm

@@ -4,7 +4,7 @@ _comp_cmd_mdadm__raid_level()
 {
     local mode=""
 
-    local noargopts='!(-*|*[CB]*)'
+    local i noargopts='!(-*|*[CB]*)'
     for ((i = 1; i < cword; i++)); do
         # shellcheck disable=SC2254
         case ${words[i]} in
@@ -33,7 +33,7 @@ _comp_cmd_mdadm__raid_level()
 
 _comp_cmd_mdadm__raid_layout()
 {
-    local level=""
+    local i level=""
     for ((i = 1; i < cword; i++)); do
         if [[ ${words[i]} == -@(l|-level) ]]; then
             level=${words[i + 1]}

completions/update-alternatives

@@ -2,7 +2,7 @@
 
 _comp_cmd_update_alternatives__installed()
 {
-    local admindir
+    local i admindir
     # find the admin dir
     for i in alternatives dpkg/alternatives rpm/alternatives; do
         [[ -d /var/lib/$i ]] && admindir=/var/lib/$i && break