From a611b0ac81d56dd804e163f7fb87e222a1ba5131 Mon Sep 17 00:00:00 2001
From: Nazar Vinnichuk <nazar.vinnichuk@tutanota.com>
Date: Sun, 10 May 2020 23:34:51 +0300
Subject: [PATCH] Fix errors reported by shellcheck.

One of these is crucial to properly display outdated packages.
---
 pacwall.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pacwall.sh b/pacwall.sh
index bfeb9a1..43e29d5 100755
--- a/pacwall.sh
+++ b/pacwall.sh
@@ -96,7 +96,7 @@ generate_graph_pactree() {
     done
 
     if [[ -z $NO_UPDATES ]]; then
-        for package in "$(checkupdates | sed -e "s/ .*$//")"; do
+        for package in $(checkupdates | sed -e "s/ .*$//"); do
             echo "\"$package\" [color=\"$UNODE\"]" >> pkgcolors
         done
     fi
@@ -292,7 +292,7 @@ admin_mode() {
 
     # then execute using sudo
     exec sudo -u "$(_logname)" "$0" "${prev_args[@]}"
-    exit -1
+    exit 1
 }
 
 main() {