From 4b09b2fcfa249232c1d60d851a28aaabc9b9b7e8 Mon Sep 17 00:00:00 2001
From: merakor <cem@ckyln.com>
Date: Tue, 10 Aug 2021 22:18:35 +0000
Subject: cpt-lib: use a better way of trimming slashes on CPT_ROOT

FossilOrigin-Name: d25b1bf25a26fc22560d057530e4ca89fde8e9d87838c590c0eb6e4367842264
---
 src/cpt-lib.in | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/cpt-lib.in b/src/cpt-lib.in
index 41daf05..adfcb0c 100644
--- a/src/cpt-lib.in
+++ b/src/cpt-lib.in
@@ -2205,10 +2205,7 @@ create_cache() {
 
     # Make sure that the CPT_ROOT doesn't end with a '/'. This might
     # break some operations.
-    [ -z "$CPT_ROOT" ] || [ "${CPT_ROOT##*/}" ] || {
-        warn "" "Your CPT_ROOT variable shouldn't end with '/'"
-        CPT_ROOT=${CPT_ROOT%/}
-    }
+    CPT_ROOT=${CPT_ROOT%"${CPT_ROOT##*[!/]}"}
 
     # Define an optional sys_arch variable in order to provide
     # information to build files with architectural information.
-- 
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