common-updater-script: fix error handling

taku0 · dezgeg · commit 7868cb8ad419 · 2017-05-19T17:14:43.000+03:00
diffutils is required for cmp command
diff --git a/pkgs/common-updater/scripts.nix b/pkgs/common-updater/scripts.nix
@@ -1,4 +1,4 @@
-{ stdenv, makeWrapper, coreutils, gawk, gnused, nix }:
+{ stdenv, makeWrapper, coreutils, gawk, gnused, diffutils, nix }:
 
 stdenv.mkDerivation {
   name = "common-updater-scripts";
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
     cp ${./scripts}/* $out/bin
 
     for f in $out/bin/*; do
-      wrapProgram $f --prefix PATH : ${stdenv.lib.makeBinPath [ coreutils gawk gnused nix ]}
+      wrapProgram $f --prefix PATH : ${stdenv.lib.makeBinPath [ coreutils gawk gnused nix diffutils ]}
     done
   '';
 }
