Make casewriters keep track of the number of `union value's in each

[pspp-builds.git] / src / data / sys-file-writer.c

diff --git a/src/data/sys-file-writer.c b/src/data/sys-file-writer.c
index 6b4344a79d779a1bed28c0ea58c42f9f8dd6854d..d58fd835beaa3a8ade0d750a6909d4aed80c1d3e 100644 (file)
--- a/src/data/sys-file-writer.c
+++ b/src/data/sys-file-writer.c
@@ -238,7 +238,8 @@ sfm_open_writer (struct file_handle *fh, struct dictionary *d,
   if (write_error (w))
     goto error;
 
-  return casewriter_create (&sys_file_casewriter_class, w);
+  return casewriter_create (dict_get_next_value_idx (d),
+                            &sys_file_casewriter_class, w);
 
  error:
   close_writer (w);