mkDerivation: makeDerivationExtensible: only trigger the version-overridden warning when src presented (#462643)

2025-11-18 14:21:24 +00:00
parent de6f9fc6a8 c5bb153421
commit 0dc232a4ff
1 changed files with 2 additions and 1 deletions
@@ -99,7 +99,8 @@ let
                prev = f final;
                thisOverlay = overlay final prev;
                warnForBadVersionOverride = (
-                  thisOverlay ? version
+                  prev ? src
+                  && thisOverlay ? version
                  && prev ? version
                  # We could check that the version is actually distinct, but that
                  # would probably just delay the inevitable, or preserve tech debt.