From 93fba7ead33b45a6f9904ab6a69ada72e8564230 Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Tue, 17 May 2022 18:14:19 +0300
Subject: Update HarfBuzz, ICU and FreeType.

HarfBuzz: Update to version 4.2.1
FreeType: Update to version 2.12.1
ICU: Update to version 71.1
---
 thirdparty/icu4c/common/ubrk.cpp | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

(limited to 'thirdparty/icu4c/common/ubrk.cpp')

diff --git a/thirdparty/icu4c/common/ubrk.cpp b/thirdparty/icu4c/common/ubrk.cpp
index bb5bdd1b50..f4e064961f 100644
--- a/thirdparty/icu4c/common/ubrk.cpp
+++ b/thirdparty/icu4c/common/ubrk.cpp
@@ -168,7 +168,7 @@ ubrk_safeClone(
     BreakIterator *newBI = ((BreakIterator *)bi)->clone();
     if (newBI == NULL) {
         *status = U_MEMORY_ALLOCATION_ERROR;
-    } else {
+    } else if (pBufferSize != NULL) {
         *status = U_SAFECLONE_ALLOCATED_WARNING;
     }
     return (UBreakIterator *)newBI;
@@ -176,15 +176,7 @@ ubrk_safeClone(
 
 U_CAPI UBreakIterator * U_EXPORT2
 ubrk_clone(const UBreakIterator *bi, UErrorCode *status) {
-    if (U_FAILURE(*status)) {
-        return nullptr;
-    }
-    BreakIterator *newBI = ((BreakIterator *)bi)->clone();
-    if (newBI == nullptr) {
-        *status = U_MEMORY_ALLOCATION_ERROR;
-        return nullptr;
-    }
-    return (UBreakIterator *)newBI;
+    return ubrk_safeClone(bi, nullptr, nullptr, status);
 }
 
 
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