cgeo/c-geo-opensource — pull request #1513 by campbeb (2012-05-07 14:04:23+00:00)
Title: Fix OSM offline zoom issues - #1485

Don't overstate map zoom level (by adding the +1).
Don't reset zoom to 22 if it already is 22 (remove the = check).

Would appreciate review by @rsudev

Fixes #1485