X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fsorter%2Fgovern.c;h=2d7f4e952626618d3defdf4d67d7133725f2824d;hb=4d9bc7b7d4159cc0c59e608d64a1289b1ac3b45a;hp=43b1668846fb975c1fb06fdfe415bb38df328586;hpb=5c21b096ab39ece4c9ad80047144b2fde0c54758;p=libucw.git

diff --git a/lib/sorter/govern.c b/lib/sorter/govern.c
index 43b16688..2d7f4e95 100644
--- a/lib/sorter/govern.c
+++ b/lib/sorter/govern.c
@@ -77,7 +77,7 @@ sbuck_join_to(struct sort_bucket *b, sh_off_t *sizep)
 static sh_off_t
 sbuck_ins_or_join(struct sort_bucket *b, cnode *list_pos, struct sort_bucket *join, sh_off_t join_size)
 {
-  if (join)
+  if (join && join->runs >= 2)
     {
       if (b)
 	sbuck_drop(b);