removed all trailing spaces from blank lines

plugins/dbms/firebird/enumeration.py

@@ -21,7 +21,7 @@ class Enumeration(GenericEnumeration):
         logger.warn(warnMsg)
 
         return []
-    
+
     def getPasswordHashes(self):
         warnMsg = "on Firebird it is not possible to enumerate the user password hashes"
         logger.warn(warnMsg)

plugins/dbms/firebird/fingerprint.py

@@ -138,7 +138,7 @@ class Fingerprint(GenericFingerprint):
 
             if not conf.extensiveFp:
                 return True
-            
+
             kb.dbmsVersion = [self.__sysTablesCheck()]
 
             return True

plugins/dbms/maxdb/enumeration.py

@@ -16,7 +16,7 @@ from plugins.generic.enumeration import Enumeration as GenericEnumeration
 class Enumeration(GenericEnumeration):
     def __init__(self):
         GenericEnumeration.__init__(self, DBMS.MAXDB)
-        
+
         kb.data.processChar = lambda x: x.replace('_', ' ') if x else x
 
     def getDbs(self):

plugins/dbms/mysql/fingerprint.py

@@ -251,7 +251,7 @@ class Fingerprint(GenericFingerprint):
             logger.warn(warnMsg)
 
             return False
-        
+
     def checkDbmsOs(self, detailed=False):
         if kb.os:
             return

plugins/dbms/sybase/fingerprint.py

@@ -101,7 +101,7 @@ class Fingerprint(GenericFingerprint):
 
             if not conf.extensiveFp:
                 return True
-            
+
             for version in range(12, 16):
                 randInt = randomInt()
                 query   = " AND @@VERSION_NUMBER/1000=%d" % version