From 5287d503590a87e06207457f27059fc941275cf4 Mon Sep 17 00:00:00 2001
From: merakor <cem@ckyln.com>
Date: Sun, 16 Aug 2020 23:14:08 +0000
Subject: cpt-lib: revert to the old IFS switching method.

FossilOrigin-Name: 787c813088a11f4079d8e63269f81a0721e42ed52581288af7ed7540019ca6fb
---
 src/cpt-lib | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/cpt-lib b/src/cpt-lib
index a975a64..c841da1 100644
--- a/src/cpt-lib
+++ b/src/cpt-lib
@@ -198,7 +198,7 @@ pkg_find() {
         done
     done
 
-    unset IFS
+    IFS=$old_ifs
 
     # A package may also not be found due to a repository not being
     # readable by the current user. Either way, we need to die here.
@@ -1267,7 +1267,7 @@ pkg_fetch() {
     # Create a list of all repositories.
     # See [1] at top of script.
     # shellcheck disable=2046,2086
-    { IFS=:; set -- $CPT_PATH; unset IFS; }
+    { IFS=:; set -- $CPT_PATH; IFS=$old_ifs ;}
 
     # Update each repository in '$CPT_PATH'. It is assumed that
     # each repository is 'git' tracked.
@@ -1517,6 +1517,9 @@ main() {
     # This is used enough to warrant a place here.
     uid=$(id -u)
 
+    # Save IFS, so we can restore it back to what it was before.
+    old_ifs=$IFS
+
     # Make sure that the CPT_ROOT doesn't end with a '/'. This might
     # break some operations.
     [ -z "$CPT_ROOT" ] || [ "${CPT_ROOT##*/}" ] || {
-- 
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