František Kučera <franta-hg@frantovo.cz> [Mon, 04 May 2015 00:34:27 +0200] rev 15
fix core dump (SIGSEGV) when there are no arguments
František Kučera <franta-hg@frantovo.cz> [Mon, 04 May 2015 00:29:17 +0200] rev 14
use ostream from module arguments instead of std:cout