From fb91e6f0eba66be08a5ece5ec389137762096702 Mon Sep 17 00:00:00 2001
From: Jesse Natalie <jenatali@microsoft.com>
Date: Wed, 15 Nov 2023 09:02:00 -0800
Subject: [PATCH] Flush stdout before changing mode back to text (#5477)

---
 tools/io.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/io.h b/tools/io.h
index 8bbee3a0d..a48e3c325 100644
--- a/tools/io.h
+++ b/tools/io.h
@@ -144,6 +144,7 @@ class OutputFile {
 
   ~OutputFile() {
     if (fp_ == stdout) {
+      fflush(stdout);
       SET_STDOUT_MODE(old_mode_);
     } else if (fp_ != nullptr) {
       fclose(fp_);