pandoc: keep generated postInstall

...otherwise the man page disappears. Fixes #144605
3 years ago · 972337dd36
parent e2b2136d63
commit 972337dd36
1 changed files with 1 additions and 1 deletions
--- a/pkgs/development/tools/pandoc/default.nix
+++ b/pkgs/development/tools/pandoc/default.nix
@ -26,7 +26,7 @@ in
    # This should ideally be fixed in haskellPackages (or even Cabal),
    # but a minimal pandoc is important enough to patch it manually.
    disallowedReferences = [ haskellPackages.pandoc-types haskellPackages.HTTP ];
-    postInstall = ''
+    postInstall = drv.postInstall or "" + ''
      remove-references-to \
        -t ${haskellPackages.pandoc-types} \
        $out/bin/pandoc