Update src/nix/flake.cc

Co-authored-by: Théophane Hufschmitt <[email protected]>
NixOS · May 22, 2023 · a395e48 · a395e48
1 parent 25e4864
commit a395e48
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/src/nix/flake.cc b/src/nix/flake.cc
@@ -722,10 +722,11 @@ struct CmdFlakeCheck : FlakeCommand
             throw Error("some errors were encountered during the evaluation");
 
         if (!omittedSystems.empty()) {
-            logger->warn("The check omitted these incompatible systems (use '--all-systems' to check all):");
-            for (auto omittedSystem: omittedSystems)
-                logger->warn(omittedSystem);
-        }
+            warn(
+                "The check omitted these incompatible systems: %s\n"
+                "Use '--all-systems' to check all.",
+                concatStringsSep(", ", omittedSystems)
+            );
     }
 };