From 4fbb1feed8ae11774fd79db4eabebeae05895e0d Mon Sep 17 00:00:00 2001
From: Price Hiller <price@orion-technologies.io>
Date: Mon, 24 Jul 2023 02:33:55 -0500
Subject: [PATCH] fix(waybar): properly count number of available package
 updates

---
 .../waybar/scripts/get-pacman-package-updates.bash  | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/dots/.config/waybar/scripts/get-pacman-package-updates.bash b/dots/.config/waybar/scripts/get-pacman-package-updates.bash
index 1268ae31..dd23640c 100755
--- a/dots/.config/waybar/scripts/get-pacman-package-updates.bash
+++ b/dots/.config/waybar/scripts/get-pacman-package-updates.bash
@@ -1,17 +1,20 @@
 #!/usr/bin/env bash
 
 main() {
+	set -o pipefail
 	local package_updates
 	package_updates="$(checkupdates | cut -d " " -f1)"
-	package_update_number="$(printf "%s" "${package_updates}" | wc -l)"
+
+	if [[ "${?}" != 0 ]]; then
+		return 0
+	fi
+
+	package_update_number="$(wc -l <<<"${package_updates}")"
 
 	# Limit the number of results shown to ten, add trailing ellipsis
+	package_updates="$(printf "%s" "${package_updates}" | head -n 10)"
 	if ((package_update_number > 10)); then
-		package_updates="$(printf "%s" "${package_updates}" | head -n 10)"
 		package_updates+="\n..."
-	elif (( package_update_number == 0 )); then
-		# Don't return anything if there are no updates available
-		return 0
 	fi
 
 	printf '{"text": "%s", "tooltip": "%s"}\n' "${package_update_number}" "${package_updates//$'\n'/\\n}"