adding switch --eval

lib/core/option.py

@@ -1402,7 +1402,6 @@ def __setKnowledgeBaseAttributes(flushAll=True):
     kb.dynamicMarkings = []
     kb.dynamicParameters = False
     kb.endDetection = False
-    kb.httpErrorCodes = {}
     kb.explicitSettings = set()
     kb.errorIsNone = True
     kb.forcedDbms = None
@@ -1411,6 +1410,8 @@ def __setKnowledgeBaseAttributes(flushAll=True):
     kb.heuristicTest = None
     kb.hintValue = None
     kb.htmlFp = []
+    kb.httpErrorCodes = {}
+    kb.inferenceMode = False
     kb.ignoreTimeout = False
     kb.injection = InjectionDict()
     kb.injections = []