plasma-applet-volumewin7mixer: v25 -> v26

pkgs/applications/misc/plasma-applet-volumewin7mixer/default.nix

@@ -2,17 +2,18 @@
 
 stdenv.mkDerivation rec {
   pname = "plasma-applet-volumewin7mixer";
-  version = "25";
+  version = "26";
 
   src = fetchFromGitHub {
     owner = "Zren";
     repo = "plasma-applet-volumewin7mixer";
     rev = "v${version}";
-    sha256 = "1nvz0a06qb3pfk8dfh5n5vgf3psd6k0j3vms9pskr511qsxw0dfi";
+    sha256 = "sha256-VMOUNtAURTHDuJBOGz2N0+3VzxBmVNC1O8dVuyUZAa4=";
   };
 
+  # Adds the CMakeLists.txt not provided by upstream
   patches = [ ./cmake.patch ];
-  postPatch = "rm build ";
+  postPatch = "rm build";
   nativeBuildInputs = [ cmake extra-cmake-modules ];
   buildInputs = [ plasma-framework kwindowsystem plasma-pa ];