From 6d656d18330f1b128b4587401e2bd4be7afbb0df Mon Sep 17 00:00:00 2001
From: dgp <dgp@users.sourceforge.net>
Date: Thu, 2 Apr 2020 22:05:52 +0000
Subject: typo

---
 generic/tclUtf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generic/tclUtf.c b/generic/tclUtf.c
index 8f02790..c5dc30a 100644
--- a/generic/tclUtf.c
+++ b/generic/tclUtf.c
@@ -2179,7 +2179,7 @@ TclUtfToUCS4(
 #if TCL_UTF_MAX == 4
     /* 4-byte UTF-8 is supported; decode surrogates */
 
-    if ((ch >= 0xD800) && len < 3)
+    if ((ch >= 0xD800) && len < 3) {
 	len += Tcl_UtfToUniChar(src + len, &ch);
 	fullchar = (((fullchar & 0x3FF) << 10) | (ch & 0x3FF)) + 0x10000;
     }
-- 
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