Fix export and version comparison

Signed-off-by: John Molakvoæ (skjnldsv) <[email protected]>

js/components/addressBook/addressBook_controller.js

@@ -4,8 +4,22 @@ angular.module('contactsApp')
 
 	ctrl.showUrl = false;
 	/* globals oc_config */
+
+	function compareVersion(version1, version2) {
+		for(var i = 0; i < Math.max(version1.length, version2.length); i++) {
+			a = version1[i] || 0;
+			b = version2[i] || 0;
+			if(Number(a) < Number(b)) {
+				return true
+			}
+			if(version1[i] !== version2[i]) {
+				return false
+			}
+		}
+		return false;
+	}
 	/* eslint-disable camelcase */
-	ctrl.canExport = oc_config.version.split('.') >= [9, 0, 2, 0];
+	ctrl.canExport = compareVersion([9, 0, 2, 0], oc_config.version.split('.'));
 	/* eslint-enable camelcase */
 
 	ctrl.toggleShowUrl = function() {