From 73a8ccc08500750abe0d2d3064e5077ec3095f49 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Wed, 10 Oct 2018 23:31:52 -0400
Subject: [PATCH] fix: ensure flags are properly represented in help output

---
 subcommands/upgrade | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subcommands/upgrade b/subcommands/upgrade
index ef9ae2d..ba27943 100755
--- a/subcommands/upgrade
+++ b/subcommands/upgrade
@@ -15,7 +15,7 @@ service-upgrade-cmd() {
   #F -R|--restart-apps "true", whether to force an app restart
   declare desc="upgrade service <service> to the specified versions"
   local cmd="$PLUGIN_COMMAND_PREFIX:upgrade" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" UPGRADE_FLAG_LIST="${@:2}"
+  declare SERVICE="$1" UPGRADE_FLAGS_LIST="${@:2}"
 
   [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
   verify_service_name "$SERVICE"