kiss: don't use old_ifs

FossilOrigin-Name: 669c16656853a5482a6df95683cb02d253a7149be0a9ccd3cb400bd474a7aea3

1 files changed, 6 insertions, 10 deletions

diff --git a/kiss b/kiss
index f38e923..138698f 100755
--- a/kiss
+++ b/kiss
@@ -120,11 +120,13 @@ pkg_find() {
     # Figure out which repository a package belongs to by
     # searching for directories matching the package name
     # in $KISS_PATH/*.
-    query=$1 match=$2 IFS=:; set --
+    query=$1 match=$2
 
     # Word splitting is intentional here.
     # shellcheck disable=2086
-    for path in $KISS_PATH "$sys_db" ; do
+    IFS=: set -- $KISS_PATH "$sys_db"; searchpath="$*" ; set --
+
+    for path in $searchpath; do
         set +f
 
         for path2 in "$path/"$query; do
@@ -132,8 +134,6 @@ pkg_find() {
         done
     done
 
-    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.
     [ "$1" ] || die "Package '$query' not in any repository"
@@ -1072,8 +1072,8 @@ pkg_fetch() {
 
     # Create a list of all repositories.
     # See [1] at top of script.
-    # shellcheck disable=2046,2086
-    { IFS=:; set -- $KISS_PATH; IFS=$old_ifs; }
+    # shellcheck disable=2086
+    { IFS=: set -- $KISS_PATH; }
 
     # Update each repository in '$KISS_PATH'. It is assumed that
     # each repository is 'git' tracked.
@@ -1389,10 +1389,6 @@ main() {
     # that it doesn't change beneath us.
     pid=${KISS_PID:-$$}
 
-    # Store the original value of IFS so we can revert back to it if the
-    # variable is ever changed.
-    old_ifs=$IFS
-
     # Force the C locale to speed up things like 'grep' which disable unicode
     # etc when this is set. We don't need unicode and a speed up is always
     # welcome.