Change "union value" to dynamically allocate long strings.

[pspp-builds.git] / src / data / casegrouper.c

diff --git a/src/data/casegrouper.c b/src/data/casegrouper.c
index 86788ba7a3bc5afcbd280ad2be920685a48e76db..9e7ab157e1921057ba8aed5a720658df74677067 100644 (file)
--- a/src/data/casegrouper.c
+++ b/src/data/casegrouper.c
@@ -89,7 +89,8 @@ casegrouper_get_next_group (struct casegrouper *grouper,
           return false;
         }
 
-      writer = autopaging_writer_create (casereader_get_value_cnt (grouper->reader));
+      writer = autopaging_writer_create (
+        casereader_get_proto (grouper->reader));
       case_ref (group_case);
       casewriter_write (writer, group_case);