RPC device translation not found

[MoonLiightz]

I noticed that for pretty much all device families, the RPC device translations are not loading. The reason seems to be an inconsistency of the language "tags". If you look here, here or here for example, you see that the translation files are in the en-US folder, but Homegear looks for the translations in the non-existing en folder according to this line of code and the following log.

libhomegear-base/src/DeviceDescription/DeviceTranslations.cpp

Lines 49 to 56 in 4f04f00

	std::string filepath = _bl->settings.deviceDescriptionPath() + std::to_string((int32_t)_family) + "/l10n/" + language + '/' + filename;
	if (!Io::fileExists(filepath)) {
	filepath = _bl->settings.deviceDescriptionPath() + std::to_string((int32_t)_family) + "/l10n/en/" + filename;
	if (!Io::fileExists(filepath)) {
	_bl->out.printDebug("Not loading XML RPC device translation " + filepath + ": Translation not found.");
	return PHomegearDeviceTranslation();
	}
	}

Not loading XML RPC device translation /etc/homegear/devices/<family_id>/l10n/en/<device_translation>.xml: Translation not found.

Note: I have debugged the language method parameter, it has the value en for the English language and de for the German language.

The error seems to be caused at latest since this commit: 5559626.
I would say that either for all families the folders must be renamed accordingly or that the language in Homegear must be in "en-US" format again. No matter which format ends up being used, we should agree on a consistent one for everything.

[DevEddy]

Any news on this?