Fix incorrect reporting of platform information in debug message

Author: ianfixes

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Removed
 
 ### Fixed
+- Example sketches with no configured platforms were printing the wrong configuration values to the debug message
 
 ### Security
 

exe/arduino_ci.rb

@@ -468,8 +468,8 @@ def perform_example_compilation_tests(cpp_library, config)
 
     if platforms.empty?
       explain_and_exercise_envvar(VAR_EXPECT_EXAMPLES, "examples compilation", "platforms and architectures") do
-        puts "    Configured platforms: #{config.platforms_to_build}"
-        puts "    Configuration is default: #{config.is_default}"
+        puts "    Configured platforms: #{ovr_config.platforms_to_build}"
+        puts "    Configuration is default: #{ovr_config.is_default}"
         arches = cpp_library.library_properties.nil? ? nil : cpp_library.library_properties.architectures
         puts "    Architectures in library.properties: #{arches}"
       end