lib/ceedling/configurator.rb in ceedling-0.30.0 vs lib/ceedling/configurator.rb in ceedling-0.31.0

@@ -52,10 +52,11 @@
     [:test_compiler,
      :test_linker,
      :test_fixture,
      :test_includes_preprocessor,
      :test_file_preprocessor,
+     :test_file_preprocessor_directives,
      :test_dependencies_generator,
      :release_compiler,
      :release_assembler,
      :release_linker,
      :release_dependencies_generator].each do |tool|
@@ -229,10 +230,14 @@
       items = []
 
       interstitial = ((key == :path) ? File::PATH_SEPARATOR : '')
       items = ((value.class == Array) ? hash[key] : [value])
 
-      items.each { |item| item.replace( @system_wrapper.module_eval( item ) ) if (item =~ RUBY_STRING_REPLACEMENT_PATTERN) }
+      items.each do |item|
+        if item.is_a? String and item =~ RUBY_STRING_REPLACEMENT_PATTERN
+          item.replace( @system_wrapper.module_eval( item ) )
+        end
+      end
       hash[key] = items.join( interstitial )
 
       @system_wrapper.env_set( key.to_s.upcase, hash[key] )
     end
   end