hello: Make pname overridable without breaking src.url

Changed files
+1 -1
pkgs
applications
misc
hello
+1 -1
pkgs/applications/misc/hello/default.nix
···
version = "2.12";
src = fetchurl {
-
url = "mirror://gnu/hello/${finalAttrs.pname}-${finalAttrs.version}.tar.gz";
+
url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
sha256 = "1ayhp9v4m4rdhjmnl2bq3cibrbqqkgjbl3s7yk2nhlh8vj3ay16g";
};