diff options
Diffstat (limited to 'pkgs/build-support/coq/default.nix')
| -rw-r--r-- | pkgs/build-support/coq/default.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/coq/default.nix b/pkgs/build-support/coq/default.nix index e26504a66f1..eb045ddf686 100644 --- a/pkgs/build-support/coq/default.nix +++ b/pkgs/build-support/coq/default.nix @@ -52,7 +52,7 @@ let inherit release releaseRev; location = { inherit domain owner repo; }; } // optionalAttrs (args?fetcher) {inherit fetcher;}); - fetched = fetch (if !isNull version then version else defaultVersion); + fetched = fetch (if version != null then version else defaultVersion); display-pkg = n: sep: v: let d = displayVersion.${n} or (if sep == "" then ".." else true); in n + optionalString (v != "" && v != null) (switch d [ |