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Add missing comment and remove unnecessary initialization

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- Commit c8948b0d0d introduced `get_one_variable()` - updating missing argument.
- Remove caller setting of empty string in `rpl_filter`, since underlying functions will do the same
  (commit 9584cbe7fc introduced).

Reviewed by: <brandon.nesterenko@mariadb.com>
This commit is contained in:
Anel Husakovic
2022-08-16 15:53:42 +02:00
committed by Anel
parent 16b2bb909a
commit b7928f7566
2 changed files with 1 additions and 1 deletions
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1
sql/sql_show.cc
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@@ -3581,6 +3581,7 @@ union Any_pointer {
@param variable [in] Details of the variable. @param variable [in] Details of the variable.
@param value_type [in] Variable type. @param value_type [in] Variable type.
@param show_type [in] Variable show type. @param show_type [in] Variable show type.
@param status_var [in] Status variable pointer
@param charset [out] Character set of the value. @param charset [out] Character set of the value.
@param buff [in,out] Buffer to store the value. @param buff [in,out] Buffer to store the value.
(Needs to have enough memory (Needs to have enough memory

1
sql/sys_vars.cc
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@@ -4985,7 +4985,6 @@ Sys_var_rpl_filter::global_value_ptr(THD *thd,
} }
rpl_filter= mi->rpl_filter; rpl_filter= mi->rpl_filter;
tmp.length(0);
mysql_mutex_lock(&LOCK_active_mi); mysql_mutex_lock(&LOCK_active_mi);
switch (opt_id) { switch (opt_id) {