return nil when can't find results

jspooner · Feb 25, 2009 · 6dc273d · 6dc273d
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diff --git a/README.rdoc b/README.rdoc
@@ -56,6 +56,10 @@ but this version supports better usage of matrix and query parameters, uses JSON
 
   # Postal Codes at Algeciras
   a.children(:select => "long", :type => 11)
+
+  # You can use multiple types on the same query.
+  # e.g. Country and Province for Algeciras
+  a.belongtos(:type => [12, 9])
 
 == REQUIREMENTS:
 

diff --git a/lib/geoplanet/place.rb b/lib/geoplanet/place.rb
@@ -102,6 +102,8 @@ def get_then_parse(url)
         return results['places']['place'].map{|attrs| Place.new attrs} if results['places']
         return Place.new(results['place']) if results['place']
         nil
+      rescue
+        nil
       end
     end
   end