[demo] Made _adg_do_print() more robust
commitc296141a9e7a823f044bbfc704c057e0acedf8d5
authorNicola Fontana <ntd@entidi.it>
Sun, 27 Jun 2010 09:04:00 +0000 (27 11:04 +0200)
committerNicola Fontana <ntd@entidi.it>
Sun, 27 Jun 2010 09:04:00 +0000 (27 11:04 +0200)
treed17a98e714abab17faaba5e16275750500010580
parentc06b439cb2ff052c4479bf7de3bc3a7b8a4e3a0c
[demo] Made _adg_do_print() more robust

Added guards against too new APIs and check settings for NULL before
using them
demo/adg-demo.c