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Fix gcc 7.3 compiler warnings.

This commit is contained in:
Oleksandr Byelkin
2018-08-03 14:37:55 +02:00
parent 9d42eb5e28
commit 701f0b8e36
7 changed files with 27 additions and 8 deletions

View File

@@ -895,7 +895,7 @@ void Explain_select::print_explain_json(Explain_query *query,
{
Sort_and_group_tracker::Iterator iter(&ops_tracker);
enum_qep_action action;
Filesort_tracker *fs_tracker;
Filesort_tracker *fs_tracker= NULL;
while ((action= iter.get_next(&fs_tracker)) != EXPL_ACTION_EOF)
{