Fixed regression on ID parameter parsing

src/libs/subsonic/impl/ParameterParsing.hpp

@@ -40,10 +40,8 @@ namespace API::Subsonic
 		for (const std::string& param : it->second)
 		{
 			auto value {StringUtils::readAs<T>(param)};
-			if (!value)
-				throw BadParameterFormatGenericError {paramName};
-
-			res.emplace_back(std::move(*value));
+			if (value)
+				res.emplace_back(std::move(*value));
 		}
 
 		return res;

src/libs/subsonic/impl/SubsonicResponse.hpp

@@ -178,17 +178,6 @@ class BadParameterGenericError : public GenericError
 		const std::string _parameterName;
 };
 
-class BadParameterFormatGenericError : public GenericError
-{
-	public:
-		BadParameterFormatGenericError(const std::string& parameterName) : _parameterName {parameterName} {}
-
-	private:
-		std::string getMessage() const override { return "Parameter '" + _parameterName + "': bad format"; }
-
-		const std::string _parameterName;
-};
-
 class Response
 {
 	public: