Merge pull request #41 from goccy/add-null-guard

add guard for null value
goccy · Nov 9, 2022 · f0f2e28 · f0f2e28
2 parents b5f8a62 + d8dca5d
commit f0f2e28
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/internal/function_register.go b/internal/function_register.go
@@ -373,6 +373,9 @@ func RegisterFunctions(conn *sqlite3.SQLiteConn) error {
 		if err != nil {
 			return "", err
 		}
+		if decoded == nil {
+			return nil, nil
+		}
 		return decoded.Interface(), nil
 	}, true); err != nil {
 		return fmt.Errorf("failed to register group_by function: %w", err)