use declare for description variable

plugins/apps/subcommands/create

@@ -3,7 +3,7 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_AVAILABLE_PATH/apps/functions"
 
 apps_create_cmd() {
-  local desc="creates app via command line"
+  declare desc="creates app via command line"
   local cmd="apps:create"
   apps_create "$2"
 }

plugins/apps/subcommands/default

@@ -3,7 +3,7 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 
 apps_main_cmd() {
-  local desc="lists all apps"
+  declare desc="lists all apps"
   local cmd="apps"
   local app
 

plugins/apps/subcommands/destroy

@@ -4,7 +4,7 @@ source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/apps/functions"
 
 apps_destroy_cmd() {
-  local desc="destroys an app"
+  declare desc="destroys an app"
   local cmd="apps:destroy"
   [[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
   [[ "$2" == "tls" ]] && dokku_log_fail "Unable to destroy tls directory"

plugins/apps/subcommands/rename

@@ -5,7 +5,7 @@ source "$PLUGIN_AVAILABLE_PATH/apps/functions"
 source "$PLUGIN_AVAILABLE_PATH/ps/functions"
 
 apps_rename_cmd() {
-  local desc="renames an app"
+  declare desc="renames an app"
   local cmd="apps:rename"
   [[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
   [[ -d "$DOKKU_ROOT/$3" ]] && dokku_log_fail "Name is already taken"