fix misnamed exceptions

PipelineError was misnamed should be recoverable in user code.
MogileFS::Error should be raised for bugs (in our code or
user's code).

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/mogilefs.rb b/lib/mogilefs.rb
index a8d2924..8193a5f 100644
--- a/lib/mogilefs.rb
+++ b/lib/mogilefs.rb
@@ -45,7 +45,7 @@ module MogileFS
   # Raised when all known backends have failed.
   class UnreachableBackendError < Error; end
 
-  class BackendPipelineError < Error; end
+  class PipelineError < Error; end
 
   # IO.copy_stream was buggy in Ruby 1.9.2 and earlier
   if RUBY_VERSION >= "1.9.3"