Fix index-state issues

Author: hamishmack

compiler/ghc/default.nix

@@ -269,7 +269,6 @@ let
       inherit compiler-nix-name;
       name = "hadrian";
       compilerSelection = p: p.haskell.compiler;
-      index-state = buildPackages.haskell-nix.internalHackageIndexState;
       evalPackages = hadrianEvalPackages;
       modules = [{
         reinstallableLibGhc = false;

lib/call-cabal-project-to-nix.nix

@@ -151,7 +151,7 @@ in let
       let
         suitable-index-states =
           builtins.filter
-            (s: s >= index-state-max) # This compare is why we need zulu time
+            (s: s > index-state-max) # This compare is why we need zulu time
             (builtins.attrNames index-state-hashes);
       in
         if builtins.length suitable-index-states == 0