From f63ad6177a137ccc1c410acca75192d7ca369ecc Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Sat, 6 Jul 2024 22:38:45 -0600
Subject: handle empty lists

---
 packages.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages.sh b/packages.sh
index c79d58c..d685149 100755
--- a/packages.sh
+++ b/packages.sh
@@ -12,8 +12,12 @@ fi
 
 packages_txt() {
 	{
-		pacman -Sgq -- "${grps[@]}"|grep -vFx -f <(printf '%s\n' "${excl[@]}")
-		printf '%s\n' "${pkgs[@]}"
+		if [[ ${#grps[@]} -gt 0 ]]; then
+			pacman -Sgq -- "${grps[@]}"|grep -vFx -f <(printf '%s\n' "${excl[@]}")
+		fi
+		if [[ ${#pkgs[@]} -gt 0 ]]; then
+			printf '%s\n' "${pkgs[@]}"
+		fi
 	} | sort -u
 }
 
-- 
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