geoip: Fix sign compare warnings
commit4bf95d6fff7bc3727fa4d4b916b2c6e4fcf87a83
authorTobias Klauser <tklauser@distanz.ch>
Sun, 14 Jul 2013 12:15:09 +0000 (14 14:15 +0200)
committerTobias Klauser <tklauser@distanz.ch>
Sun, 14 Jul 2013 12:15:09 +0000 (14 14:15 +0200)
treee580fd4b06d2bbfe805dd5876e22269293a26535
parenteccd95627503db5dc70507acc736949a25af0668
geoip: Fix sign compare warnings

array_size() returns size_t, thus make iterator variables comparing
against it  size_t too to avoid a warning regarding comparison of
signed/unsigned.

Also cast some ssize_t variables passed to min() for the same reason.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
geoip.c