Update triplet.rs (#556)

Update triplet.rs to support REPEATED field with null value at one time
apache · Jul 20, 2021 · 03269aa · 03269aa
1 parent ede81fc
commit 03269aa
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/parquet/src/record/triplet.rs b/parquet/src/record/triplet.rs
@@ -136,7 +136,9 @@ impl TripletIter {
 
     /// Updates non-null value for current row.
     pub fn current_value(&self) -> Field {
-        assert!(!self.is_null(), "Value is null");
+        if self.is_null() {
+            return Field::Null;
+        }
         match *self {
             TripletIter::BoolTripletIter(ref typed) => {
                 Field::convert_bool(typed.column_descr(), *typed.current_value())