A null value means the generator has nothing to generate anymore.

1 files changed, 3 insertions, 0 deletions

diff --git a/common/resultset.h b/common/resultset.h
index a888177..746b94b 100644
--- a/common/resultset.h
+++ b/common/resultset.h
@@ -70,6 +70,9 @@ class ResultSet {
                 }
                 return mIt != mResultSet.constEnd();
             }
+            if (!mCurrentValue.isNull()) {
+                return true;
+            }
             return false;
         }