fix crash

Author: leavez

lib/cocoapods-binary/helper/passer.rb

@@ -26,15 +26,15 @@ class ResourcePath
             #
             # @return [Hash<String, [Passer::ResourcePath]>]
             class_attr_accessor :resources_to_copy_for_static_framework
-            resources_to_copy_for_static_framework = {}
+            self.resources_to_copy_for_static_framework = {}
 
             # Some pod won't be build in prebuild stage even if it have `binary=>true`.
-            # The targets of this pods have `should_build? == true`.
+            # The targets of this pods have `oshould_build? == true`.
             # We should skip integration (patch spec) for this pods
             #
             # @return [Array<String>]
             class_attr_accessor :target_names_to_skip_integration_framework
-            target_names_to_skip_integration_framework = []
+            self.target_names_to_skip_integration_framework = []
 
         end
     end