Fixed Base.silence/benchmark to only log if a logger has been configured #986 [skaes@web.de]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1059 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 3 insertions, 3 deletions

diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index d15b7e9986..8d548ec8a2 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -687,16 +687,16 @@ module ActiveRecord #:nodoc:
       def benchmark(title)
         result = nil
         bm = Benchmark.measure { result = silence { yield } }
-        logger.info "#{title} (#{sprintf("%f", bm.real)})"
+        logger.info "#{title} (#{sprintf("%f", bm.real)})" if logger
         return result
       end
       
       # Silences the logger for the duration of the block.
       def silence
         result = nil
-        logger.level = Logger::ERROR
+        logger.level = Logger::ERROR if logger
         result = yield
-        logger.level = Logger::DEBUG
+        logger.level = Logger::DEBUG if logger
         return result
       end