LibLocale: Propagate OOM from CLDR DateTime Vector and String operations

1 files changed, 4 insertions, 4 deletions

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateDateTimeFormatData.cpp b/Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateDateTimeFormatData.cpp
index a45b370506..c9da83a0d4 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateDateTimeFormatData.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateDateTimeFormatData.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022, Tim Flynn <trflynn89@serenityos.org>
+ * Copyright (c) 2021-2023, Tim Flynn <trflynn89@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -2047,11 +2047,11 @@ static Optional<Calendar> keyword_to_calendar(KeywordCalendar keyword)
     }
 }
 
-Vector<HourCycle> get_regional_hour_cycles(StringView region)
+ErrorOr<Vector<HourCycle>> get_regional_hour_cycles(StringView region)
 {
     auto region_value = hour_cycle_region_from_string(region);
     if (!region_value.has_value())
-        return {};
+        return Vector<HourCycle> {};
 
     auto region_index = to_underlying(*region_value);
 
@@ -2059,7 +2059,7 @@ Vector<HourCycle> get_regional_hour_cycles(StringView region)
     auto const& regional_hour_cycles = s_hour_cycle_lists.at(regional_hour_cycles_index);
 
     Vector<HourCycle> hour_cycles;
-    hour_cycles.ensure_capacity(regional_hour_cycles.size());
+    TRY(hour_cycles.try_ensure_capacity(regional_hour_cycles.size()));
 
     for (auto hour_cycle : regional_hour_cycles)
         hour_cycles.unchecked_append(static_cast<HourCycle>(hour_cycle));