From c1ab9675c5a1f47a8b403dc9cfc15bc86a8a39f9 Mon Sep 17 00:00:00 2001
From: "Gerd v. Egidy" <gerd@egidy.de>
Date: Sun, 8 Nov 2020 19:26:15 +0100
Subject: [PATCH] small runtime improvement to the cowpacman2srm script

This prevents trying to create the directories twice by removing duplicate
entries from the file list. Saves about 3 seconds of runtime when testing
with the "atom" package.
---
 airootfs/usr/bin/cowpacman2srm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/airootfs/usr/bin/cowpacman2srm b/airootfs/usr/bin/cowpacman2srm
index 44a4eb9..05e36bf 100755
--- a/airootfs/usr/bin/cowpacman2srm
+++ b/airootfs/usr/bin/cowpacman2srm
@@ -105,7 +105,7 @@ mkdir -p $TMP_TARGET
 
 # read all filenames installed by the packages in COW space
 # sort to make sure dir names come before files in the dir
-pacman -Q --list --quiet $PACKAGENAMES | sort >$PKG_FILELIST
+pacman -Q --list --quiet $PACKAGENAMES | sort -u >$PKG_FILELIST
 
 if cat $PKG_FILELIST | wc -l | grep -q "^0$"; then
     echo "ERROR: empty file list for the installed packages"