From 9551166f2795238cda1089dc7de2ff02ec1dcce4 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 20 Jan 2021 20:41:51 +0100
Subject: [PATCH] command/file: use %zu to format a size_t

`PRIoffset` was wrong, because it expects an `offset_type`
(i.e. `uint64_t`).  This broke on 32 bit machines where `size_t` has
32 bits.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1058
---
 NEWS                         | 2 ++
 src/command/FileCommands.cxx | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 05f56ef39..f6172c454 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,6 @@
 ver 0.22.4 (not yet released)
+* protocol
+  - fix "readpicture" on 32 bit machines
 * storage
   - curl: fix several WebDAV protocol bugs
 * decoder
diff --git a/src/command/FileCommands.cxx b/src/command/FileCommands.cxx
index e50e3324d..dc68463aa 100644
--- a/src/command/FileCommands.cxx
+++ b/src/command/FileCommands.cxx
@@ -296,7 +296,7 @@ public:
 			return;
 		}
 
-		response.Format("size: %" PRIoffset "\n", buffer.size);
+		response.Format("size: %zu\n", buffer.size);
 
 		if (mime_type != nullptr)
 			response.Format("type: %s\n", mime_type);