don't decrypt empty values

repertory/repertory/src/ui/handlers.cpp

@@ -38,6 +38,9 @@ namespace {
 [[nodiscard]] auto decrypt(std::string_view data, std::string_view password)
     -> std::string {
   REPERTORY_USES_FUNCTION_NAME();
+  if (data.empty()) {
+    return std::string{data};
+  }
 
   auto decoded = macaron::Base64::Decode(data);
   repertory::data_buffer buffer(decoded.size());

web/repertory/lib/helpers.dart

@@ -259,6 +259,10 @@ Future<Map<String, dynamic>> convertAllToString(
 }
 
 String encryptValue(String value, String password) {
+  if (value.isEmpty) {
+    return value;
+  }
+
   final sodium = constants.sodium;
   if (sodium == null) {
     return value;