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MDEV-26519 fixup: GCC 11 -Og -Wmaybe-uninitialized

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GCC does not understand that the variable have_ndv determines
whether the variable ndv_ll is initialized. Let us add a
redundant initialization to pacify GCC.
This commit is contained in:
Marko Mäkelä
2022-01-20 08:24:03 +02:00
parent da78030ec8
commit 852534dc99
1 changed files with 2 additions and 2 deletions
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4
sql/opt_histogram_json.cc
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@@ -1,5 +1,5 @@
/* /*
Copyright (c) 2021, MariaDB Corporation. Copyright (c) 2021, 2022, MariaDB Corporation.
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@@ -611,7 +611,7 @@ int Histogram_json_hb::parse_bucket(json_engine_t *je, Field *field,
bool have_ndv= false; bool have_ndv= false;
double size_d; double size_d;
longlong ndv_ll; longlong ndv_ll= 0;
StringBuffer<128> value_buf; StringBuffer<128> value_buf;
int rc; int rc;