add a case clause to bubble timeouts


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@666454 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/alterl/src/thrift_binary_protocol.erl b/lib/alterl/src/thrift_binary_protocol.erl
index da43d14..c1f9d4e 100644
--- a/lib/alterl/src/thrift_binary_protocol.erl
+++ b/lib/alterl/src/thrift_binary_protocol.erl
@@ -178,6 +178,7 @@
                                     seqid = SeqId};
 
         Err = {error, closed} -> Err;
+        Err = {error, timeout}-> Err;
         Err = {error, ebadf}  -> Err
     end;