From 6c08b9b343dfabe96f88e4ede73f19690a20836a Mon Sep 17 00:00:00 2001
From: Michael Hobbs <michaelshobbs@users.noreply.github.com>
Date: Fri, 10 Jun 2016 12:31:21 -0700
Subject: [PATCH] no need to show output from is_image_herokuish_based().
 closes #2235

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

diff --git a/plugins/common/functions b/plugins/common/functions
index d3367c2ef..526b90215 100755
--- a/plugins/common/functions
+++ b/plugins/common/functions
@@ -196,7 +196,7 @@ is_image_herokuish_based() {
   declare desc="returns true if app image is based on herokuish"
   # circleci can't support --rm as they run lxc in lxc
   [[ ! -f "/home/ubuntu/.circlerc" ]] && local DOCKER_ARGS="--rm"
-  docker run "$DOKKU_GLOBAL_RUN_ARGS" --entrypoint="/bin/sh" $DOCKER_ARGS "$@" -c "test -f /exec"
+  docker run "$DOKKU_GLOBAL_RUN_ARGS" --entrypoint="/bin/sh" $DOCKER_ARGS "$@" -c "test -f /exec" &> /dev/null
 }
 
 is_number() {