150 

   150 

   151 		ok, msg = f:write(data);

   151 		ok, msg = f:write(data);

   152 		if not ok then break end

   152 		if not ok then break end

   153 

   153 

   154 		ok, msg = f:close();

   154 		ok, msg = f:close();

   155 		if not ok then break end

   156 		if not ok then break end

   156 

   157 

   157 		return os_rename(scratch, filename);

   158 		return os_rename(scratch, filename);

   158 	until false;

   159 	until false;

   159 

   160