Version 1.1.0 was released a few months ago and brings a handful of bugfixes. Reproducible: Always
And while you are at it, please add php 5.6 support as well :)
+*pecl-geoip-1.1.0 (29 Sep 2014) + + 29 Sep 2014; Brian Evans <grknight@gentoo.org> +pecl-geoip-1.1.0.ebuild: + Version bump; add php 5.6; wrt bug 518656