stdenv: fix nix develop

This was introduced in #360466.
2024-12-09 19:17:26 +01:00
parent c12e4e275a
commit 2332759d7a
1 changed files with 3 additions and 1 deletions
@@ -450,7 +450,9 @@ concatStringsSep() {
            -a*)
                # \036 is the "record separator" character. We assume that this will never need to be part of
                # an argument string we create here. If anyone ever hits this limitation: Feel free to refactor.
-                local IFS=$'\036' ;;
+                # To avoid leaking an unescaped rs character when dumping the environment with nix, we use printf
+                # in a subshell.
+                local IFS="$(printf '\036')" ;;
            *)
                local IFS=" " ;;