From ba9cf35aa3b00da4e6572ea14c0790b10d733f4b Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Thu, 15 Mar 2018 23:01:00 +0000
Subject: In case of redirecting stderr to a file on Windows, append CRLF after
 Panic output.

---
 win/tclWinPanic.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/win/tclWinPanic.c b/win/tclWinPanic.c
index f7d9a72..d23ffcd 100644
--- a/win/tclWinPanic.c
+++ b/win/tclWinPanic.c
@@ -59,7 +59,8 @@ Tcl_ConsolePanic(
 	WriteConsoleW(handle, msgString, wcslen(msgString), &dummy, 0);
     } else {
 	buf[0] = 0xEF; buf[1] = 0xBB; buf[2] = 0xBF; /* UTF-8 bom */
-	WriteFile(handle, buf, 3, &dummy, 0);
+	WriteFile(handle, buf, strlen(buf), &dummy, 0);
+	WriteFile(handle, "\n", 1, &dummy, 0);
 	FlushFileBuffers(handle);
     }
 #   if defined(__GNUC__)
-- 
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