check if the profiler patch is applied, otherwise GC::Profiler doesn't have the 'data' method

0cef199c · Gonçalo Silva · wycats · c8019cd0 · 0cef199c
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

activesupport/lib/active_support/testing/performance.rb activesupport/lib/active_support/testing/performance.rb +1 -1

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--- a/activesupport/lib/active_support/testing/performance.rb
+++ b/activesupport/lib/active_support/testing/performance.rb
@@ -261,7 +261,7 @@ def profile

            protected
              # Ruby 1.9 + extented GC profiler patch
-              if defined?(GC::Profiler)
+              if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data)
                def with_gc_stats
                  GC.start
                  GC.disable