From 0d9e8c5f266d07ecc7aaf66ada51fc97dac9af0a Mon Sep 17 00:00:00 2001
From: Stefan Reimer <it@startux.de>
Date: Fri, 20 May 2016 02:40:24 +0000
Subject: [PATCH] Fix update detection in update_portage.sh

---
 scripts/update_portage.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/update_portage.sh b/scripts/update_portage.sh
index a9f6912..f991620 100755
--- a/scripts/update_portage.sh
+++ b/scripts/update_portage.sh
@@ -113,9 +113,10 @@ trap "cleanup" INT TERM
 mount_overlay
 
 # End early if there are no upstream changes
+# If rsync s executed more than once timestamps differed so we assume updates available
 echo 'Syncing gentoo portage tree ...'
-emaint sync -r gentoo 2>/dev/null | grep -q 'You are already up to date'
-[ $? -eq 0 ] && { echo 'No upstream changes. Exiting.'; cleanup; }
+RUNS=$(emaint sync -r gentoo 2>/dev/null | grep -c 'Number of files')
+[ $RUNS -le 2 ] && { echo 'No upstream changes. Exiting.'; cleanup; }
 
 # Optional step to customize the tree, mostly to alter upstream use masks
 customize