ndb - fix test case: testDict -n Restart_NR* T1 I3

ndb/test/ndbapi/testDict.cpp

@@ -1893,7 +1893,7 @@ runDictOps(NDBT_Context* ctx, NDBT_Step* step)
     // create indexes
     const char** indlist = NDBT_Tables::getIndexes(tabName);
     uint indnum = 0;
-    while (*indlist != 0) {
+    while (indlist != 0 && *indlist != 0) {
       uint count = 0;
     try_create_index:
       count++;

ndb/test/run-test/daily-basic-tests.txt

@@ -510,7 +510,7 @@ args: -n TemporaryTables T1 T6 T7 T8
 
 max-time: 1500
 cmd: testDict
-args: -n Restart_NR2 T1
+args: -n Restart_NR2 T1 I3
 
 #
 # TEST NDBAPI