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| author | Sergei Petrunia <psergey@askmonty.org> | 2015-09-24 16:31:45 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2015-09-24 16:31:45 +0300 |
| commit | 125001881dac9425e9aee12bd64003ee0b220580 (patch) | |
| tree | 24f72fc0334be8eddd2f0885696be3815c8eb7e2 /sql/sql_join_cache.cc | |
| parent | 7016621596d4700a8cf2c228f958edf8d8932d38 (diff) | |
| download | mariadb-git-125001881dac9425e9aee12bd64003ee0b220580.tar.gz | |
Fix typos in JSON MRR output
Diffstat (limited to 'sql/sql_join_cache.cc')
| -rw-r--r-- | sql/sql_join_cache.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/sql_join_cache.cc b/sql/sql_join_cache.cc index 731cc7267d5..f84440afa90 100644 --- a/sql/sql_join_cache.cc +++ b/sql/sql_join_cache.cc @@ -2620,7 +2620,8 @@ static void add_mrr_explain_info(String *str, uint mrr_mode, handler *file) sizeof(mrr_str_buf)); if (len > 0) { - str->append(STRING_WITH_LEN("; ")); + if (str->length()) + str->append(STRING_WITH_LEN("; ")); str->append(mrr_str_buf, len); } } |