From 520a72078e8554d18a7fc21eb030c8aed6554540 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Wed, 13 Mar 2019 14:12:35 -0400
Subject: [PATCH] fix: remove useless cat

---
 plugins/ps/functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/ps/functions b/plugins/ps/functions
index 1738cf272..f217e6f0d 100755
--- a/plugins/ps/functions
+++ b/plugins/ps/functions
@@ -19,7 +19,7 @@ print_dokku_scale_file() {
   declare desc="prints contents of DOKKU_SCALE file"
   local APP="$1"
   local DOKKU_SCALE_FILE="$DOKKU_ROOT/$APP/DOKKU_SCALE"
-  dokku_log_verbose_quiet "DOKKU_SCALE declares scale -> $(cat "$DOKKU_SCALE_FILE" | xargs)"
+  dokku_log_verbose_quiet "DOKKU_SCALE declares scale -> $(xargs <"$DOKKU_SCALE_FILE")"
 }
 
 extract_procfile() {