From 59d5f5ce59e9080dc28f1cbf1609555659b3577e Mon Sep 17 00:00:00 2001
From: Balazs Racz <balazs.racz@gmail.com>
Date: Sun, 4 Feb 2024 06:09:47 -0800
Subject: [PATCH] Adds trailing zero to the cdi XML file written to the
 filesystem.

---
 src/openlcb/CompileCdiMain.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/openlcb/CompileCdiMain.cxx b/src/openlcb/CompileCdiMain.cxx
index 2569b1d87..aef8578a8 100644
--- a/src/openlcb/CompileCdiMain.cxx
+++ b/src/openlcb/CompileCdiMain.cxx
@@ -27,6 +27,9 @@ void render_cdi_helper(const CdiType &t, string ns, string name)
     t.config_renderer().render_cdi(&payload);
     if (raw_render)
     {
+        // Adds trailing zero to the file written.
+        payload.push_back(0);
+        // Writes the file.
         string filename = name + ".xmlout";
         printf("Writing %d bytes to %s\n", (int)payload.size(),
             filename.c_str());