lib/appium_lib/android/espresso/element/button.rb in appium_lib-15.0.0 vs lib/appium_lib/android/espresso/element/button.rb in appium_lib-15.2.0

@@ -23,10 +23,10 @@
         def button(value)
           # Don't use ele_index because that only works on one element type.
           # Android needs to combine button and image button to match iOS.
           if value.is_a? Numeric
             index = value
-            raise "#{index} is not a valid index. Must be >= 1" if index <= 0
+            raise ArgumentError, "#{index} is not a valid index. Must be >= 1" if index <= 0
 
             # zero index
             _button_visible_selectors_xpath(index: index - 1)
           end