Merge pull request #2436 from teamcapybara/issue_2435

Protect against optimization returning nil
teamcapybara · Jan 7, 2021 · 7f8c078 · 7f8c078
2 parents ca4f9aa + 9d533a3
commit 7f8c078
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/capybara/selenium/extensions/find.rb b/lib/capybara/selenium/extensions/find.rb
@@ -28,7 +28,7 @@ def gather_hints(elements, uses_visibility:, styles:, position:)
         hints_js, functions = build_hints_js(uses_visibility, styles, position)
         return [] unless functions.any?
 
-        es_context.execute_script(hints_js, elements).map! do |results|
+        (es_context.execute_script(hints_js, elements) || []).map! do |results|
           hint = {}
           hint[:style] = results.pop if functions.include?(:style_func)
           hint[:position] = results.pop if functions.include?(:position_func)