Fix distinct sum

1 files changed, 8 insertions, 5 deletions

diff --git a/src/types.c b/src/types.c
index 3e720b8..dbc7458 100644
--- a/src/types.c
+++ b/src/types.c
@@ -330,9 +330,12 @@ distinct_sum_items(recipe * dst, recipe * src)
 void
 merge_items(recipe * dst, recipe * src)
 {
-  /* Join all items in src's subrecipes to dst  */
-  join_subrecipe_items(dst, src);
-  /* Copy src items as well to dst */
-  copy_items(dst, src);
-  distinct_sum_items(dst, dst);
+  recipe * _r = new_recipe();
+  /* Join all items in src's subrecipes to tmp  */
+  join_subrecipe_items(_r, src);
+  /* Copy src items as well to tmp */
+  copy_items(_r, src);
+  /* disticnt items to dst */
+  distinct_sum_items(dst, _r);
+  free_recipe(_r);
 }