fix based on linting recommendations

asdf-vm · Apr 30, 2021 · 88f428e · 88f428e
1 parent f046931
commit 88f428e
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/commands/command-list-all.bash b/lib/commands/command-list-all.bash
@@ -4,10 +4,11 @@ list_all_command() {
   local plugin_name=$1
   local query=$2
   local plugin_path
+  local std_out
+  local std_err
   plugin_path=$(get_plugin_path "$plugin_name")
   check_if_plugin_exists "$plugin_name"
 
-  local versions
   # Capture return code to allow error handling
   return_code=0 && split_outputs std_out std_err "bash ${plugin_path}/bin/list-all" || return_code=$?
 
@@ -36,8 +37,8 @@ function split_outputs() {
   {
     IFS=$'\n' read -r -d '' "${1}";
     IFS=$'\n' read -r -d '' "${2}";
-    (IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
-  } < <((printf '\0%s\0%d\0' "$(((({ ${3}; printf "${?}\n" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
+    (IFS=$'\n' read -r -d '' _ERRNO_; return "${_ERRNO_}");
+  } < <((printf '\0%s\0%d\0' "$( ( ( ( { ${3}; printf "%s\n" ${?} 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
 }
 
 list_all_command "$@"