fix loading of empty nested array (#110)

ClickHouse · Aug 11, 2020 · a3ad717 · a3ad717
1 parent 001a14e
commit a3ad717
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/clickhouse/columns/array.cpp b/clickhouse/columns/array.cpp
@@ -55,6 +55,9 @@ void ColumnArray::Append(ColumnRef column) {
 }
 
 bool ColumnArray::Load(CodedInputStream* input, size_t rows) {
+    if (!rows) {
+        return true;
+    }
     if (!offsets_->Load(input, rows)) {
         return false;
     }