From 8710df08c8212d33a8b8d8bf22524fe290642842 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Fri, 22 Nov 2019 16:14:35 +0000
Subject: fix(buildGo): Ensure names of proto-generated files are correct

---
 overrides/buildGo.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/overrides/buildGo.nix b/overrides/buildGo.nix
index 8e915dda14a8..7ba9000e183b 100644
--- a/overrides/buildGo.nix
+++ b/overrides/buildGo.nix
@@ -30,7 +30,7 @@ let
   includeDepLib = dep: "-L ${dep}";
   includeLibs = deps: spaceOut (map includeDepLib deps);
 
-  srcBasename = src: head (filter isString (match "([a-z0-9]{32}\-)?(.*\.go)" (baseNameOf src)));
+  srcBasename = src: elemAt (match "([a-z0-9]{32}\-)?(.*\.go)" (baseNameOf src)) 1;
   srcCopy = path: src: "cp ${src} $out/${path}/${srcBasename src}";
   srcList = path: srcs: lib.concatStringsSep "\n" (map (srcCopy path) srcs);
 
-- 
cgit 1.4.1