top-level: fix nix-shell eval w/nixUnstable

For a full description of the underlying issue please read NixOS/nix#4003 (cherry picked from commit fa6064a)
NixOS · Sep 14, 2020 · c1dbaed · c1dbaed
1 parent 8af2978
commit c1dbaed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/top-level/impure.nix b/pkgs/top-level/impure.nix
@@ -81,7 +81,7 @@ in
 # not be passed.
 assert args ? localSystem -> !(args ? system || args ? platform);
 
-import ./. (builtins.removeAttrs args [ "system" "platform" ] // {
+import ./. (builtins.removeAttrs args [ "system" "platform" "inNixShell" ] // {
   inherit config overlays crossSystem crossOverlays;
   # Fallback: Assume we are building packages on the current (build, in GNU
   # Autotools parlance) system.