1 files changed, 23 insertions, 0 deletions
diff --git a/src/rpc/util.cpp b/src/rpc/util.cpp
index ee9e3544a4..f95ac4cb4b 100644
--- a/src/rpc/util.cpp
+++ b/src/rpc/util.cpp
@@ -1174,3 +1174,26 @@ UniValue GetServicesNames(ServiceFlags services)
 
     return servicesNames;
 }
+
+/** Convert a vector of bilingual strings to a UniValue::VARR containing their original untranslated values. */
+[[nodiscard]] static UniValue BilingualStringsToUniValue(const std::vector<bilingual_str>& bilingual_strings)
+{
+    CHECK_NONFATAL(!bilingual_strings.empty());
+    UniValue result{UniValue::VARR};
+    for (const auto& s : bilingual_strings) {
+        result.push_back(s.original);
+    }
+    return result;
+}
+
+void PushWarnings(const UniValue& warnings, UniValue& obj)
+{
+    if (warnings.empty()) return;
+    obj.pushKV("warnings", warnings);
+}
+
+void PushWarnings(const std::vector<bilingual_str>& warnings, UniValue& obj)
+{
+    if (warnings.empty()) return;
+    obj.pushKV("warnings", BilingualStringsToUniValue(warnings));
+}