mis: installer/poldek pkg.c pkgdir.c installer/poldek/shell desc.c

[PLD CVS]

Module name:	installer
Changes by:	mis	01/10/19 19:03:42

Modified files:
	poldek         : pkg.c pkgdir.c 
	poldek/shell   : desc.c 

Log message:
- shell: SIGSEV killed when pkg description requested while packages.dir
  doesn't contain package descriptions at all