kernel: improve modDirVersion error message

Now prints the current modDirVersion. Close #31887.
NixOS · Nov 21, 2017 · 28f9262 · 28f9262
1 parent 8e3b8a6
commit 28f9262
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/os-specific/linux/kernel/manual-config.nix b/pkgs/os-specific/linux/kernel/manual-config.nix
@@ -110,7 +110,7 @@ let
         make $makeFlags prepare
         actualModDirVersion="$(cat $buildRoot/include/config/kernel.release)"
         if [ "$actualModDirVersion" != "${modDirVersion}" ]; then
-          echo "Error: modDirVersion specified in the Nix expression is wrong, it should be: $actualModDirVersion"
+          echo "Error: modDirVersion ${modDirVersion} specified in the Nix expression is wrong, it should be: $actualModDirVersion"
           exit 1
         fi