From 11f4a5bc7eca8a4cca2ae9f3d83b69cd497933f8 Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Fri, 3 May 2024 22:53:24 +0200
Subject: libutil: return a source from readFile

don't consume a sink, return a source instead. the only reason to not do
this is a very slight reduction in dynamic allocations, but since we are
going to *at least* do disk io that will not be a lot of overhead anyway

Change-Id: Iae2f879ec64c3c3ac1d5310eeb6a85e696d4614a
---
 src/libutil/hash.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libutil/hash.cc')

diff --git a/src/libutil/hash.cc b/src/libutil/hash.cc
index 006b5000c..822fa150e 100644
--- a/src/libutil/hash.cc
+++ b/src/libutil/hash.cc
@@ -324,7 +324,7 @@ Hash hashString(HashType ht, std::string_view s)
 Hash hashFile(HashType ht, const Path & path)
 {
     HashSink sink(ht);
-    readFile(path, sink);
+    readFileSource(path)->drainInto(sink);
     return sink.finish().first;
 }
 
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