Merge pull request #135843 from polykernel/concatstringssep-fix

lib/strings: fix infinite recursion on concatStringsSep fallback
3 years ago · dc596e50d8
parent ac0b44b1ee de81edf6ef
commit dc596e50d8
1 changed files with 1 additions and 1 deletions
--- a/lib/strings.nix
+++ b/lib/strings.nix
@ -89,7 +89,7 @@ rec {
        => "usr/local/bin"
  */
  concatStringsSep = builtins.concatStringsSep or (separator: list:
-    concatStrings (intersperse separator list));
+    lib.foldl' (x: y: x + y) "" (intersperse separator list));

  /* Maps a function over a list of strings and then concatenates the
     result with the specified separator interspersed between