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MXS-1503: Don't use empty smart pointers

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The check for the existence of a valid pointer is now done in the correct
place.
This commit is contained in:
Markus Mäkelä
2018-03-28 09:16:48 +03:00
parent be2186c8f1
commit 3f803ab3e8
1 changed files with 14 additions and 7 deletions
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21
server/modules/routing/readwritesplit/rwsplit_route_stmt.cc
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@ -460,22 +460,29 @@ SRWBackend get_target_backend(RWSplitSession *rses, backend_type_t btype,
/** get root master from available servers */
SRWBackend master = get_root_master(rses->backends);
if (master && master->in_use())
if (master)
{
if (master->is_master())
if (master->in_use())
{
rval = master;
if (master->is_master())
{
rval = master;
}
else
{
MXS_ERROR("Server '%s' does not have the master state and "
"can't be chosen as the master.", master->name());
}
}
else
{
MXS_ERROR("Server '%s' does not have the master state and "
"can't be chosen as the master.", master->name());
MXS_ERROR("Server '%s' is not in use and can't be chosen as the master.",
master->name());
}
}
else
{
MXS_ERROR("Server '%s' is not in use and can't be chosen as the master.",
master->name());
MXS_ERROR("No master server available at this time.");
}
}