From f0e266d64db115dc01193a8ba4476d5ea8cd0579 Mon Sep 17 00:00:00 2001
From: layman <layman@localhost>
Date: Mon, 7 Sep 2020 11:42:49 +0200
Subject: [PATCH] gentooup: fix "" taken as positional argument; in return fix
 another shellchecker issue

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

diff --git a/gentooup.sh b/gentooup.sh
index ad145e2..9eb72aa 100755
--- a/gentooup.sh
+++ b/gentooup.sh
@@ -54,7 +54,7 @@ if [[ $CHROOTED == 1 ]] ; then
 fi
 
 #any parameter prevents syncing
-if [[ ! -z ${SYNC_COMMAND}  ]] ; then
+if [[ -n ${SYNC_COMMAND}  ]] ; then
   ${SYNC_COMMAND}
   eix-update >& /dev/null
 fi
@@ -75,8 +75,7 @@ myemerge() {
   echo "emerge return value: $?"
 }
 
-myemerge "$PORTAGE_ASK" "${PORTAGE_UPGRADE_OPTIONS[@]}" "${PORTAGE_OPTIONS[@]}" world
-echo "emerge return value: $?"
+myemerge $PORTAGE_ASK "${PORTAGE_UPGRADE_OPTIONS[@]}" "${PORTAGE_OPTIONS[@]}" world
 if [[ $INTERACTIVE == 1 ]] ; then
   dispatch-conf
   echo "dispatch-conf return value: $?"