Corrected the patch that complemented the patch for mdev-10855

03366559 · Igor Babaev · b0dbc707 · 03366559
Commit 03366559 authored Aug 23, 2017 by Igor Babaev
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sql/sql_window.cc sql/sql_window.cc +1 -1

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--- a/sql/sql_window.cc
+++ b/sql/sql_window.cc
@@ -338,7 +338,7 @@ ORDER *st_select_lex::find_common_window_func_partition_fields(THD *thd)
  if (!wf->window_spec->partition_list)
    return 0;
  List<Item> common_fields;
-  uint first_partition_elements;
+  uint first_partition_elements= 0;
  for (ord= wf->window_spec->partition_list->first; ord; ord= ord->next)
  {
    if ((*ord->item)->real_item()->type() == Item::FIELD_ITEM)