CPAlgorithms: bugfix for PerEventSFBlock

This one was harder to identify, as it only shows up when scheduling multiple instances of the block in the config factory approach (not YAML). Here we simply give it a unique name to avoid duplication issues.

PhysicsAnalysis/Algorithms/AsgAnalysisAlgorithms/python/AsgAnalysisConfig.py

@@ -390,7 +390,7 @@ class PerEventSFBlock (ConfigBlock):
     """the ConfigBlock for the AsgEventScaleFactorAlg"""
 
     def __init__ (self, algoName):
-        super(PerEventSFBlock, self).__init__()
+        super(PerEventSFBlock, self).__init__('PerEventSF'+algoName)
         self.algoName = algoName
         self.addOption('particles', '', type=str)
         self.addOption('objectSF', '', type=str)