Function DefaultExtension

source/common/utility/cmdlib.cpp:249–261

//==========================================================================

void DefaultExtension (FString &path, const char *extension, bool forcebackslash)
{
	const char *src = &path[int(path.Len())-1];

	while (src != &path[0] && !IsSeperator(*src, forcebackslash))
	{
		if (*src == '.')
			return;                 // it has an extension
		src--;
	}

	path += extension;
}


//==========================================================================