bug#10953 - ndb - scan read wo/ getvalue cause NF (during NR)

ndb/src/kernel/blocks/dbtup/DbtupBuffer.cpp:
  Don't send 0 length transid_ai
ndb/test/run-test/ndb-autotest.sh:
  fix vars

ndb/src/kernel/blocks/dbtup/DbtupBuffer.cpp

@@ -133,6 +133,9 @@ void Dbtup::sendReadAttrinfo(Signal* signal,
                              Uint32 ToutBufIndex,
                              const Operationrec * const regOperPtr)
 {
+  if(ToutBufIndex == 0)
+    return;
+
   const BlockReference recBlockref = regOperPtr->recBlockref;
   const Uint32 sig0 = regOperPtr->tcOperationPtr;
   const Uint32 sig1 = regOperPtr->transid1;

ndb/test/run-test/ndb-autotest.sh

@@ -76,7 +76,7 @@ fi
 # Validate that all interesting
 #   variables where set in conf
 ###############################
-vars="target base_dir src_clone install_dir build_dir hosts configure"
+vars="target base_dir src_clone_base install_dir build_dir hosts configure"
 if [ "$report" ]
 then
 	vars="$vars result_host result_path"