From 34a856c7abc96f49a58cf0e86bab4b7d8a4cc7e6 Mon Sep 17 00:00:00 2001
From: Orivej Desh <orivej@gmx.fr>
Date: Sat, 26 Dec 2020 11:23:26 +0000
Subject: [PATCH] Update for receiveContents taking string_view

nix change: https://github.com/NixOS/nix/commit/faa31f40
---
 src/hydra-queue-runner/nar-extractor.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/hydra-queue-runner/nar-extractor.cc b/src/hydra-queue-runner/nar-extractor.cc
index 5c2cd97c..260296c9 100644
--- a/src/hydra-queue-runner/nar-extractor.cc
+++ b/src/hydra-queue-runner/nar-extractor.cc
@@ -45,15 +45,15 @@ struct Extractor : ParseSink
         hashSink = std::make_unique<HashSink>(htSHA256);
     }
 
-    void receiveContents(unsigned char * data, size_t len) override
+    void receiveContents(std::string_view data) override
     {
         assert(expectedSize);
         assert(curMember);
         assert(hashSink);
-        *curMember->fileSize += len;
-        (*hashSink)(data, len);
+        *curMember->fileSize += data.size();
+        (*hashSink)(data);
         if (curMember->contents) {
-            curMember->contents->append((char *) data, len);
+            curMember->contents->append(data);
         }
         assert(curMember->fileSize <= expectedSize);
         if (curMember->fileSize == expectedSize) {