From 86d6ab593e2f2f85802cd5e08d5f07189672abb6 Mon Sep 17 00:00:00 2001
From: Petr Mikheev <ptmikheev@gmail.com>
Date: Fri, 6 May 2022 19:57:41 +0000
Subject: [PATCH] Fix #6731

---
 components/l10n/messagebundles.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/l10n/messagebundles.cpp b/components/l10n/messagebundles.cpp
index d02735313e..fab59a7cb8 100644
--- a/components/l10n/messagebundles.cpp
+++ b/components/l10n/messagebundles.cpp
@@ -151,7 +151,8 @@ namespace l10n
              defaultLocale = mPreferredLocales[0];
         }
         UParseError parseError;
-        icu::MessageFormat defaultMessage(icu::UnicodeString::fromUTF8(key), defaultLocale, parseError, success);
+        icu::MessageFormat defaultMessage(icu::UnicodeString::fromUTF8(icu::StringPiece(key.data(), key.size())),
+                                          defaultLocale, parseError, success);
         if (!checkSuccess(success, std::string("Failed to create message ") + key.data(), parseError))
             // If we can't parse the key as a pattern, just return the key
             return std::string(key);