kdeFrameworks setup hook: fix set -u regression

2019-11-25 21:50:44 +01:00 · 2019-11-25 21:50:44 +01:00 · 646b279c55
commit 646b279c55
parent 6e61ff057b
1 changed files with 1 additions and 1 deletions
--- a/pkgs/development/libraries/kde-frameworks/default.nix
+++ b/pkgs/development/libraries/kde-frameworks/default.nix
@ -48,7 +48,7 @@ let
                    # Propagate $dev so that this setup hook is propagated
                    # But only if there is a separate $dev output
                    if [ "''${outputDev:?}" != out ]; then
-                        propagatedBuildInputs="$propagatedBuildInputs @dev@"
+                        propagatedBuildInputs="''${propagatedBuildInputs-} @dev@"
                    fi
                fi
              '';