agc b70f7cde8e Protect against NULL pointers in key output in a different way - only
advance its counter if it's non-NULL.

Regression test for this is:

	netpgpkeys --list-key '\.de\>'

with my standard keyring (to list all keys which have at least one subuid
with a German email address).
2010-05-21 06:53:51 +00:00
..
2010-04-07 14:53:52 +00:00