Fixed OrderedHash.inspect

2009-01-09 19:49:27 -05:00 · 2009-01-09 19:49:27 -05:00 · 77d192183a
commit 77d192183a
parent 72f7184dd4
1 changed files with 1 additions and 1 deletions
--- a/lib/mongo/util/ordered_hash.rb
+++ b/lib/mongo/util/ordered_hash.rb
@ -53,7 +53,7 @@ class OrderedHash < Hash

  def inspect
    str = '{'
-    str << @ordered_keys.collect { |k| "\"#{k}\"=>#{self.[](k).inspect}" }.join(", ")
+    str << (@ordered_keys || []).collect { |k| "\"#{k}\"=>#{self.[](k).inspect}" }.join(", ")
    str << '}'
  end