From bdb497f2d7e10b708abb3a5dcfabcfa4ac8fb5a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <Mic92@users.noreply.github.com>
Date: Wed, 17 Apr 2019 12:31:49 +0200
Subject: [PATCH] vscode: check if substitution succeeded

Co-Authored-By: Synthetica9 <git@hilhorst.be>
---
 pkgs/applications/editors/vscode/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/applications/editors/vscode/default.nix b/pkgs/applications/editors/vscode/default.nix
index 3748f8acdda6..67c1ddf175fc 100644
--- a/pkgs/applications/editors/vscode/default.nix
+++ b/pkgs/applications/editors/vscode/default.nix
@@ -111,6 +111,7 @@ in
 
         # Override the previously determined VSCODE_PATH with the one we know to be correct
         sed -i "/ELECTRON=/iVSCODE_PATH='$out/lib/vscode'" $out/bin/code
+        grep -q "VSCODE_PATH='$out/lib/vscode'" $out/bin/code # check if sed succeeded
       '';
 
     preFixup = lib.optionalString (system == "i686-linux" || system == "x86_64-linux") ''