From da68e2eccc3c4207ddacc4c887645447579d4fd2 Mon Sep 17 00:00:00 2001
From: "Kai Qiang Wu(Kennan)" <wkq5325@gmail.com>
Date: Mon, 31 Aug 2015 04:14:17 +0000
Subject: Improve scripts with some check before kick rm command

Closes-Bug: #1490387
Change-Id: I4a9476085b9c5b2cae3801e5b1954e85068f4e03
---
 tools/cleanup-images | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'tools/cleanup-images')

diff --git a/tools/cleanup-images b/tools/cleanup-images
index c0b1db55c..871afd1d1 100755
--- a/tools/cleanup-images
+++ b/tools/cleanup-images
@@ -6,4 +6,9 @@ cd "$(dirname "$REAL_PATH")/.."
 
 . tools/validate-docker-execute
 
-docker rmi $@ $(docker images -a -q)
+IMAGES=`docker images -a -q`
+if [[ -z "$IMAGES" ]]; then
+    echo "No images to cleanup, exit now."
+    exit 0
+fi
+docker rmi $@ $IMAGES
-- 
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