From 29f93e1e0d405440b35f1aa7c601dc5f601f9a90 Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Fri, 3 May 2024 01:39:07 +0200
Subject: libutil: throw EndOfFile at sourceToSink end

... how has this never broken anything before

Change-Id: If3789c02028e8f929481514f63d76b0b46bfc182
---
 src/libutil/serialise.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/libutil/serialise.cc b/src/libutil/serialise.cc
index 692144b75..a6cc919d2 100644
--- a/src/libutil/serialise.cc
+++ b/src/libutil/serialise.cc
@@ -230,7 +230,7 @@ std::unique_ptr<FinishSink> sourceToSink(std::function<void(Source &)> fun)
                         if (cur.empty()) {
                             yield();
                             if (yield.get()) {
-                                return (size_t)0;
+                                throw EndOfFile("coroutine exhausted");
                             }
                         }
 
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