Fix git-p4 clone (defaultDestination)

Signed-off-by: Marius Storm-Olsen <mstormo_git@storm-olsen.com>

contrib/fast-import/git-p4

@@ -1369,7 +1369,7 @@ class P4Clone(P4Sync):
                 return False
 
         if not self.cloneDestination:
-            self.cloneDestination = self.defaultDestination()
+            self.cloneDestination = self.defaultDestination(args)
 
         print "Importing from %s into %s" % (', '.join(depotPaths), self.cloneDestination)
         os.makedirs(self.cloneDestination)