Remove more warnings on AP.

2 files changed, 4 insertions, 3 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
index 348a2d1eb2..ea49b30630 100644
--- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
@@ -102,8 +102,8 @@ module ActionDispatch
 
         def destroy
           clear
-          @by.send(:destroy, @env) if @by
-          @env[ENV_SESSION_OPTIONS_KEY][:id] = nil if @env && @env[ENV_SESSION_OPTIONS_KEY]
+          @by.send(:destroy, @env) if defined?(@by) && @by
+          @env[ENV_SESSION_OPTIONS_KEY][:id] = nil if defined?(@env) && @env && @env[ENV_SESSION_OPTIONS_KEY]
           @loaded = false
         end
 
diff --git a/actionpack/lib/action_dispatch/testing/assertions/selector.rb b/actionpack/lib/action_dispatch/testing/assertions/selector.rb
index f5ecb9a199..2b862fb7d6 100644
--- a/actionpack/lib/action_dispatch/testing/assertions/selector.rb
+++ b/actionpack/lib/action_dispatch/testing/assertions/selector.rb
@@ -67,7 +67,7 @@ module ActionDispatch
           arg = args.shift
         elsif arg == nil
           raise ArgumentError, "First argument is either selector or element to select, but nil found. Perhaps you called assert_select with an element that does not exist?"
-        elsif @selected
+        elsif defined?(@selected) && @selected
           matches = []
 
           @selected.each do |selected|
@@ -443,6 +443,7 @@ module ActionDispatch
           assert_block("") { true } # to count the assertion
           if block_given? && !([:remove, :show, :hide, :toggle].include? rjs_type)
             begin
+              @selected ||= nil
               in_scope, @selected = @selected, matches
               yield matches
             ensure