fix(ebtables,iptables): work around localvar_inherit

Author: akinomyoga

completions/ebtables

@@ -5,7 +5,7 @@ _comp_cmd_ebtables()
     local cur prev words cword was_split comp_args
     _comp_initialize -s -- "$@" || return
 
-    local table chain='s/^Bridge chain: \([^ ,]\{1,\}\).*$/\1/p' \
+    local table="" chain='s/^Bridge chain: \([^ ,]\{1,\}\).*$/\1/p' \
         targets='ACCEPT DROP CONTINUE RETURN'
 
     [[ ${words[*]} =~ [[:space:]]-(t|-table=?)[[:space:]]*([^[:space:]]+) ]] &&

completions/iptables

@@ -5,7 +5,7 @@ _comp_cmd_iptables()
     local cur prev words cword was_split comp_args
     _comp_initialize -s -- "$@" || return
 
-    local table chain='s/^Chain \([^ ]\{1,\}\).*$/\1/p'
+    local table="" chain='s/^Chain \([^ ]\{1,\}\).*$/\1/p'
 
     [[ ${words[*]} =~ [[:space:]]-(t|-table=?)[[:space:]]*([^[:space:]]+) ]] &&
         table="-t ${BASH_REMATCH[2]}"