From 0695630eb581220b587f1b4d229498bbb099a0f9 Mon Sep 17 00:00:00 2001
From: Sergei Zimmerman <sergei@zimmerman.foo>
Date: Wed, 17 Dec 2025 23:48:35 +0300
Subject: [PATCH] libutil: Fix FdSource::read on Windows

We need to signal the EOF condition, otherwise the read never terminates.
---
 src/libutil/serialise.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/serialise.cc b/src/libutil/serialise.cc
index 53731557a..6af23b2e8 100644
--- a/src/libutil/serialise.cc
+++ b/src/libutil/serialise.cc
@@ -163,11 +163,11 @@ size_t FdSource::readUnbuffered(char * data, size_t len)
         _good = false;
         throw SysError("reading from file");
     }
+#endif
     if (n == 0) {
         _good = false;
         throw EndOfFile(std::string(*endOfFileError));
     }
-#endif
     read += n;
     return n;
 }