Fix gcc warning.

1e1755be · Vladislav Vaintroub · b519f2b6 · 1e1755be
Commit 1e1755be authored May 28, 2011 by Vladislav Vaintroub
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sql/item_sum.cc sql/item_sum.cc +2 -1

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--- a/sql/item_sum.cc
+++ b/sql/item_sum.cc
@@ -674,7 +674,8 @@ void Item_sum_hybrid::setup_hybrid(Item *item, Item *value_arg)
  /* Don't cache value, as it will change */
  if (!item->const_item())
    arg_cache->set_used_tables(RAND_TABLE_BIT);
-  if (cmp= new Arg_comparator())
+  cmp= new Arg_comparator();
+  if (cmp)
    cmp->set_cmp_func(this, (Item**)&arg_cache, (Item**)&value, FALSE);
  collation.set(item->collation);
 }