From 556c0dbc24744d656c4e3b7ebe4810fd1dc089a5 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Sat, 14 Sep 2019 13:11:55 +0000
Subject: Two paces where TCL_AUTO_LENGTH should be used

---
 generic/tclUtf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/generic/tclUtf.c b/generic/tclUtf.c
index 644939b..b12e8bf 100644
--- a/generic/tclUtf.c
+++ b/generic/tclUtf.c
@@ -240,7 +240,7 @@ Tcl_UniCharToUtfDString(
     if (uniStr == NULL) {
 	return NULL;
     }
-    if (uniLength < 0) {
+    if (uniLength == TCL_AUTO_LENGTH) {
 	uniLength = 0;
 	w = uniStr;
 	while (*w != '\0') {
@@ -282,7 +282,7 @@ Tcl_Char16ToUtfDString(
     if (uniStr == NULL) {
 	return NULL;
     }
-    if (uniLength < 0) {
+    if (uniLength == TCL_AUTO_LENGTH) {
 
 	uniLength = 0;
 	w = uniStr;
-- 
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