Merge pull request #2503 from maestrodev/google-not-found

[google|compute] Rescue from Fog::Errors::NotFound instead of Excon

lib/fog/google/models/compute/flavors.rb

@@ -18,7 +18,7 @@ module Fog
         def get(identity, zone_name = nil)
           data = connection.get_machine_type(identity, zone_name).body
           new(data)
-        rescue Excon::Errors::NotFound
+        rescue Fog::Errors::NotFound
           nil
         end
 

lib/fog/google/models/compute/servers.rb

@@ -40,7 +40,7 @@ module Fog
           else
             new(response.body)
           end
-        rescue Excon::Errors::NotFound
+        rescue Fog::Errors::NotFound
           nil
         end
 

lib/fog/google/models/compute/zones.rb

@@ -17,7 +17,7 @@ module Fog
         def get(identity)
           data = service.get_zone(identity).body
           new(data)
-        rescue Excon::Errors::NotFound
+        rescue Fog::Errors::NotFound
           nil
         end