pspp-output: Add new --nth-commands option.

[pspp] / src / output / group-item.c

diff --git a/src/output/group-item.c b/src/output/group-item.c
index fd172accdca40f912705cd3ab90743b8c31e5533..4fbc08630a91d888e6e0675b8b8dc4e1bc82031f 100644 (file)
--- a/src/output/group-item.c
+++ b/src/output/group-item.c
@@ -27,12 +27,19 @@
 
 struct group_open_item *
 group_open_item_create (const char *command_name)
+{
+  return group_open_item_create_nocopy (
+    command_name ? xstrdup (command_name) : NULL);
+}
+
+struct group_open_item *
+group_open_item_create_nocopy (char *command_name)
 {
   struct group_open_item *item;
 
   item = xmalloc (sizeof *item);
   output_item_init (&item->output_item, &group_open_item_class);
-  item->command_name = command_name ? xstrdup (command_name) : NULL;
+  item->command_name = command_name;
 
   return item;
 }