version.c:

  4.1.9 compatible with 4.1.8

ndb/src/common/util/version.c

@@ -69,6 +69,7 @@ struct NdbUpGradeCompatible {
 
 #ifndef TEST_VERSION
 struct NdbUpGradeCompatible ndbCompatibleTable_full[] = {
+  { MAKE_VERSION(4,1,9), MAKE_VERSION(4,1,8), UG_Exact },
   { MAKE_VERSION(3,5,2), MAKE_VERSION(3,5,1), UG_Exact },
   { 0, 0, UG_Null }
 };