cpt-size: set files as the main arguments

So that we can use "$@"

FossilOrigin-Name: 8c113f776cd199f51741d60ef15a6c34b3c637ab8b4043e189ffe6aca3dcfa64

1 files changed, 9 insertions, 7 deletions

diff --git a/contrib/cpt-size b/contrib/cpt-size
index 456fa25..f55f72a 100755
--- a/contrib/cpt-size
+++ b/contrib/cpt-size
@@ -11,12 +11,14 @@ esac
 
 cpt-search "$1" >/dev/null
 
-# Filter directories from manifest and leave only files.
-# Directories in the manifest end in a trailing '/'.
-files=$(sed 's|.*/$||' "$CPT_ROOT/var/db/cpt/installed/$1/manifest")
+files=
+while read -r file; do
+    # Filter directories from manifest and leave only files.
+    # Directories in the manifest end in a trailing '/'.
+    case $file in */) continue; esac
+    files="$files '$file'"
+done < "$CPT_ROOT/var/db/cpt/installed/$1/manifest"
+eval "set -- $files"
 
 # Send the file list to 'du'.
-# This unquoted variable is safe as word splitting is intended
-# and globbing is globally disabled in this script.
-# shellcheck disable=2086
-du -shc -- $files 2>/dev/null
+du -shc -- "$@" 2>/dev/null