From 962cf32ba7b956733cc1ddb6d9ab707cfc577c02 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Mon, 7 Sep 2020 20:04:47 +0200
Subject: [PATCH] test/run_input: pass FileDescriptor to dump_input_stream()

---
 test/run_input.cxx | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/test/run_input.cxx b/test/run_input.cxx
index 4c067fb45..63e5f2ab7 100644
--- a/test/run_input.cxx
+++ b/test/run_input.cxx
@@ -130,7 +130,7 @@ tag_save(FILE *file, const Tag &tag)
 }
 
 static int
-dump_input_stream(InputStream &is)
+dump_input_stream(InputStream &is, FileDescriptor out)
 {
 	const std::lock_guard<Mutex> protect(is.mutex);
 
@@ -155,9 +155,7 @@ dump_input_stream(InputStream &is)
 		if (num_read == 0)
 			break;
 
-		ssize_t num_written = write(1, buffer, num_read);
-		if (num_written <= 0)
-			break;
+		out.FullWrite(buffer, num_read);
 	}
 
 	is.Check();
@@ -234,7 +232,7 @@ try {
 
 	Mutex mutex;
 	auto is = InputStream::OpenReady(c.uri, mutex);
-	return dump_input_stream(*is);
+	return dump_input_stream(*is, FileDescriptor(STDOUT_FILENO));
 } catch (...) {
 	PrintException(std::current_exception());
 	return EXIT_FAILURE;