diff options
Diffstat (limited to 'pkgs/development/tools/build-managers')
| -rw-r--r-- | pkgs/development/tools/build-managers/waf/default.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/tools/build-managers/waf/default.nix b/pkgs/development/tools/build-managers/waf/default.nix index 4e42927d029..218783fd492 100644 --- a/pkgs/development/tools/build-managers/waf/default.nix +++ b/pkgs/development/tools/build-managers/waf/default.nix @@ -4,7 +4,7 @@ }: let wafToolsArg = with lib.strings; - optionalString (!isNull withTools) " --tools=\"${concatStringsSep "," withTools}\""; + optionalString (withTools != null) " --tools=\"${concatStringsSep "," withTools}\""; in stdenv.mkDerivation rec { pname = "waf"; |