Commit 8a23ae08 authored by unknown's avatar unknown

MDEV-4647: Valgrind warnings (Conditional jump or move depends on...

MDEV-4647: Valgrind warnings (Conditional jump or move depends on uninitialised value) in Item_equal::fix_fields
Fix to calm down valgrind.
parent 18cb29d4
......@@ -5953,8 +5953,8 @@ bool Item_equal::fix_fields(THD *thd, Item **ref)
DBUG_ASSERT(fixed == 0);
Item_equal_fields_iterator it(*this);
Item *item;
Field *first_equal_field;
Field *last_equal_field;
Field *first_equal_field= NULL;
Field *last_equal_field= NULL;
Field *prev_equal_field= NULL;
not_null_tables_cache= used_tables_cache= 0;
const_item_cache= 0;
......
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