void-packages/srcpkgs/Signal-Desktop/patches/build-from-tarball.patch

--- Gruntfile.js.orig	2019-09-05 13:47:47.906325029 +0200
+++ Gruntfile.js	2019-09-05 13:48:40.869808351 +0200
@@ -436,6 +436,5 @@
     'concat',
     'copy:deps',
     'sass',
-    'date',
   ]);
 };