libs/nixio: make TLS support optional

[project/luci.git] / libs / nixio / lua / nixio / util.lua

diff --git a/libs/nixio/lua/nixio/util.lua b/libs/nixio/lua/nixio/util.lua
index 4090048..63d2f62 100644 (file)
--- a/libs/nixio/lua/nixio/util.lua
+++ b/libs/nixio/lua/nixio/util.lua
@@ -237,30 +237,34 @@ function meta.copyz(self, fd, size)
        return self:copy(fd, size)
 end
 
-function tls_socket.close(self)
-       return self.socket:close()
-end
+if tls_socket then
+       function tls_socket.close(self)
+               return self.socket:close()
+       end
 
-function tls_socket.getsockname(self)
-       return self.socket:getsockname()
-end
+       function tls_socket.getsockname(self)
+               return self.socket:getsockname()
+       end
 
-function tls_socket.getpeername(self)
-       return self.socket:getpeername()
-end
+       function tls_socket.getpeername(self)
+               return self.socket:getpeername()
+       end
 
-function tls_socket.getsockopt(self, ...)
-       return self.socket:getsockopt(...)
-end
-tls_socket.getopt = tls_socket.getsockopt
+       function tls_socket.getsockopt(self, ...)
+               return self.socket:getsockopt(...)
+       end
+       tls_socket.getopt = tls_socket.getsockopt
 
-function tls_socket.setsockopt(self, ...)
-       return self.socket:setsockopt(...)
+       function tls_socket.setsockopt(self, ...)
+               return self.socket:setsockopt(...)
+       end
+       tls_socket.setopt = tls_socket.setsockopt
 end
-tls_socket.setopt = tls_socket.setsockopt
 
 for k, v in pairs(meta) do
        file[k] = v
        socket[k] = v
-       tls_socket[k] = v
+       if tls_socket then
+               tls_socket[k] = v
+       end
 end