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Merge pull request #3872 from carsonreinke/memory_diagnostics

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#compact! can return nil if no changes were made
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Robin Ward 2015-10-28 03:37:20 +11:00
commit 4b332513b4
1 changed files with 2 additions and 1 deletions
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lib/memory_diagnostics.rb
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@ -21,7 +21,8 @@ module MemoryDiagnostics
require 'objspace' require 'objspace'
diff = diff.map do |id| diff = diff.map do |id|
ObjectSpace._id2ref(id) rescue nil ObjectSpace._id2ref(id) rescue nil
end.compact! end
diff.compact!
report = "#{diff.length} objects have leaked\n" report = "#{diff.length} objects have leaked\n"