ie-class.rb in watir-classic-3.5.0

- old
+ new

@@ -304,13 +304,13 @@
     def hwnd
       raise "Not attached to a browser" if @ie.nil?
       @hwnd ||= @ie.hwnd
     end
 
-    # @return [Symbol] the name of the browser. Is always :ie.
+    # @return [Symbol] the name of the browser. Is always :internet_explorer.
     def name
-      :ie
+      :internet_explorer
     end
 
     # @return [Boolean] true when IE is window exists, false otherwise.
     def exists?
       !!(@ie.name =~ /Internet Explorer/)
@@ -521,10 +521,10 @@
     end
 
     # Gives focus to the window frame.
     def focus
       active_element = document.activeElement
-      active_element.blur unless active_element.tagName == "BODY"
+      active_element.blur if active_element && active_element.tagName != "BODY"
       document.focus
     end
 
     # @private
     def attach_command