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[NFVBENCH-89] Fix exception losing original tracebacks
[nfvbench.git] / nfvbench / traffic_gen / trex.py
diff --git a/nfvbench/traffic_gen/trex.py b/nfvbench/traffic_gen/trex.py
index c468802..22ca4d9 100644 (file)
--- a/nfvbench/traffic_gen/trex.py
+++ b/nfvbench/traffic_gen/trex.py
@@ -251,7 +251,7 @@ class TRex(AbstractTrafficGenerator):
                 break
             except Exception as ex:
                 if it == (self.config.generic_retry_count - 1):
-                    raise ex
+                    raise
                 LOG.info("Retrying connection to TRex (%s)...", ex.message)
 
     def connect(self):